Help me with this plsssssssssssssssss
The angle opposite to the smallest angle is the smallest side. Thus,
TS < US < TU.
Define length of the triangle?If you have the perimeter P and width w , its length can be found with h = P/2−w . If you have the diagonal d and width w , it's length is h = √(d²−w²). When we're trying to find the hypotenuse we substitute our two known sides for a and b. It doesn't matter which leg is a and which is b. Then we solve for c by adding the squared values of a and b and taking the square root of both sides.
The sides of a triangle rule asserts that the sum of the lengths of any two sides of a triangle has to be greater than the length of the third side.
Every triangle has three sides and three angles, some of which may be the same. The sides of a triangle are given special names in the case of a right triangle, with the side opposite the right angle being termed the hypotenuse and the other two sides being known as the legs.
In the given triangle the angle of interior angle is 180:
43z + z + 66 + z + 69 = 180
45z + 135 = 180
45z = 180 - 135
45z = 45
z = 1
The three angles are:
U = 43(1) = 43
T = 1 + 66 = 67
S = 1 + 69 = 70
The angle opposite to the smallest angle is the smallest side. Thus,
TS < US < TU
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To estimate the sum of two mixed numbers, Carla rounds a number 3 and another number 7. What is the number that she rounds to 3?
Answer:
2 5/8 is the number.
Will give brainliest! :)) need asap
Answer:
D. -3 for every 1 to the right, in goes down 3.
E. 0, the graph could represent no change over time.
F.
assume the point on the graph is the origin, you can graph these
(2,-4)
(1,-2)
(0,0)
(-1,2)
(-2,4)
(-3,6)
Step-by-step explanation:
Marsha Bought a Birthday Card for $2.86 And a Pen for $1.57 She paid with a 20 dollar bill. How much change should marsha have received. A $15.57B $24.43C $17.77D $16.57
Answer: The answer is D. 16.57
Step-by-step explanation:
First, you do 2.86+1.57 = 4.43. Then you do 20-4.43. You then get the answer. P.S this is answered by a 7th grader so my step-by-step explanation is kinda bad.
A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials of the experiment.
n equals 9n=9â,
p equals 0.3p=0.3â,
x less than or equals 3
The probability of getting 3 or fewer successes in 9 independent trials of a binomial probability experiment, where the probability of success in each trial is 0.3, is 0.143 (14.3%). This calculation assumes the trials are independent and the probability of success is constant for each trial.
To compute the probability of x successes in the n independent trials of the experiment, we can use the binomial probability formula:
P(x) = (n choose x) * p^x * (1-p)^(n-x)
where (n choose x) represents the number of ways to choose x items from a set of n items and is calculated as:
(n choose x) = n! / (x! * (n-x)!)
where n! represents the factorial of n, which is the product of all positive integers up to and including n.
Using this formula and the given parameters n=9, p=0.3, and x ≤ 3, we can calculate the probability of x successes as follows:
P(x ≤ 3) = P(x = 0) + P(x = 1) + P(x = 2) + P(x = 3)
P(x = 0) = (9 choose 0) * 0.3^0 * (1-0.3)^(9-0) = 0.001
P(x = 1) = (9 choose 1) * 0.3^1 * (1-0.3)^(9-1) = 0.009
P(x = 2) = (9 choose 2) * 0.3^2 * (1-0.3)^(9-2) = 0.037
P(x = 3) = (9 choose 3) * 0.3^3 * (1-0.3)^(9-3) = 0.096
Therefore, the probability of x successes in the n independent trials of the experiment, where n=9 and p=0.3, and x ≤ 3, is:
P(x ≤ 3) = 0.001 + 0.009 + 0.037 + 0.096 = 0.143 (rounded to three decimal places)
So, the probability of x successes in the n independent trials of the experiment, where n=9 and p=0.3, and x ≤ 3, is 0.143 (rounded to three decimal places). This means that there is a 14.3% chance of getting 3 or fewer successes in the 9 independent trials of the experiment, where the probability of success in each trial is 0.3.
It is important to note that this calculation assumes that the trials are independent and that the probability of success is constant for each trial. If these assumptions are not met, the binomial probability formula may not be appropriate and other methods of probability calculation may need to be used.
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find the slope of (5,4),(7,4)
Answer:
I believe the slope is m = 0.
(Let me know if you need the work)
Hello!
To find the slope, we use the following formula:
m=\(\frac{y2-y1}{x2-x1} \\\frac{4-4}{7-5}\)
m=\(\frac{0}{2} \\0\)
Keep in mind that if the y-coordinates are the same, then the slope is 0.
That's because if the y-coordinates are the same, then the line is horizontal and the rise (how many units we rise up) is 0 units.
Therefore, the slope is: 0.
Hope this helps you!
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\(SilentNature :-):-):-):-):-)\)
The position of a car as a function of time is given by x=(55 m)+(−5.5 m/s)t+(−10 m/s
2
)t
2
. Part A What is the initial position of the car? Express your answer to two significant figures and include appropriate units. Part B What is the initial velocity of the car? Express your answer to two significant figures and include appropriate units. What is the acceleration of the car? Express your answer to two significant figures and include appropriate units. Part D What distance does the car travel during the first 1.0 s ? Express your answer to two significant figures and include appropriate units.
The initial position of the car is 55 m, the initial velocity of the car is -5.5 m/s, the acceleration of the car is -20 m/s² and the distance traveled by the car during the first 1.0 s is 40 m.
Given:
The position of a car as a function of time is given by x = 55 m - 5.5 m/s t - 10 m/s² t².
(a) The initial position of the car can be calculated by putting t = 0 in the given equation.
x = 55 m - 5.5 m/s (0) - 10 m/s² (0)²
= 55 m
The initial position of the car is 55 m.
(b) The initial velocity of the car can be calculated by differentiating the given equation with respect to time.
dx/dt = v
= -5.5 m/s - 20 m/s² t
At t = 0, v = -5.5 m/s + 20 m/s² (0)
= -5.5 m/s
The initial velocity of the car is -5.5 m/s.
(c) Acceleration of the car can be found by differentiating the velocity of the car with respect to time.
dv/dt = a
= -20 m/s²
The acceleration of the car is -20 m/s².
(d) The distance does the car travel during the first 1.0 s can be found by putting t = 1.0 s in the given equation.
x = 55 m - 5.5 m/s (1.0 s) - 10 m/s² (1.0 s)²
= 40 m
The distance traveled by the car during the first 1.0 s is 40 m.
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Find the non-parametric equation of the plane with normal (−5,6,6)-5,6,6 which passes through point (5,−6,0)5,-6,0.
Write your answer in the form Ax+By+Cz+d=0Ax+By+Cz+d=0 using lower case x,y,zx,y,z and * for multiplication. Please Do Not rescale (simplify) the equation.
Sothe non-parametric equation of the plane with the given normal vector and passing through the point (5, -6, 0) is: -5x + 6y + 6z + 61 = 0
How to explain the equationIn order to find the non-parametric equation of the plane, we need the normal vector and a point on the plane. The normal vector is given as (-5, 6, 6), and a point on the plane is (5, -6, 0).
The non-parametric equation of a plane is given by:
Ax + By + Cz = D
where (A, B, C) is the normal vector and (x, y, z) is a point on the plane. We can substitute the values into the equation to find the values of A, B, C, and D.
(-5)(x - 5) + (6)(y + 6) + (6)(z - 0) = 0
Expanding this equation:
-5x + 25 + 6y + 36 + 6z = 0
-5x + 6y + 6z + 61 = 0
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A, B, C, and D are points on a line with Ab=1, Bc=2, Cd=4. Find the length of the segment Ad. Consider all possibilities
Answer:
7?
Step-by-step explanation:
xd
Answer:
It could be 7, 5, or 1
Step-by-step explanation:
To find the length of segment AD you have to find all the possiblities you can get from adding other segments with A and D.
Identify the property that justifies the statement. OP = RS, RS= OP. Sym.
The property that justifies the statement "OP = RS, RS = OP" with "Sym" is symmetry. Symmetry refers to the property of an object or equation where it remains unchanged under certain transformations or operations.
In this case, if we reflect the circuit across the line of symmetry, the circuit will be exactly the same as the original circuit, except that the voltage source will be flipped over.
Therefore, if we take the voltage across the resistor (RS) and multiply it by the resistance of the voltage source (R), we will get the same result as if we take the voltage across the resistor (OP) and multiply it by the resistance of the resistor (R). This property is symmetric, and thus the statement "OP = RS, RS = OP" is true
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Answer:
Sym. Prop. of ≅ is the correct answer
Simplify the complex fraction. 3/4 2/5
Answer:
assuming you meant (3/4)/(2/5)
15/8 or 1 7/8
Step-by-step explanation:
use a calculator
Answer:
4214please like my 30 ANSWERS
Factor the following expression: 14b + 7a.
Answer:
7(a+2b)
Step-by-step explanation:
To factor an expression, you want to find the greatest common factor (GCF). I know that 7 can go into both 14 and 7, so my GCF would be 7. If I divide both 7a and 14b by 7, I get a and 2b. This means that my answer would be 7(a+2b) as that simplifies to 7a+14b. Hope that was helpful!
Answer:
2(7b + a)
Step-by-step explanation:
to factorize u should take the hcf of both number and put it outside the bracket. if u solve it u can see that 2(7b + a) also equals to 14b + 7a when u use distributive property
i hope this helps
A survey of 137 investment managers in a poll revealed the following. . 44% of managers classified themselves as bullish or very bullish on the stock market. . the average expected return over the next 12 months for equities was 11.3%. . 23% selected health care as the sector most likely to lead the market in the next 12 months. . when asked to estimate how long it would take for technology and telecom stocks to resume sustainable growth, the managers' average response was 2.3 years. (a) cite two descriptive statistics. (select all that apply.) A. of those investment managers surveyed, 44% were bullish or very bullish on the stock market. B. of those investment managers surveyed, 23% selected health care as the sector most likely to lead the market in the next 12 months. C. of those investment managers surveyed, 44% were bullish or very bullish on health care stocks over the next 2.3 years. D. of those investment managers surveyed, 44% selected technology and telecom stocks to be the sector most likely to lead the market in the next 12 months. E. of those investment managers surveyed, 11.3% expect it would take 12 months for equities to resume sustainable growth. (b) make an inference about the population of all investment managers concerning the average return expected on equities over the next 12 months. (c) make an inference about the length of time it will take for technology and telecom stocks to resume sustainable growth.
(a)The two descriptive statistics that can be cited are as follows: A. Of those investment managers surveyed, 44% were bullish or very bullish on the stock market.
B. Of those investment managers surveyed, 23% selected health care as the sector most likely to lead the market in the next 12 months.
(b)Inference about the population of all investment managers concerning the average return expected on equities over the next 12 months:By looking at the descriptive statistic given, we can say that the average expected return over the next 12 months for equities was 11.3%. Therefore, the inference about the population of all investment managers concerning the average return expected on equities over the next 12 months would be that most investment managers expect a return of about 11.3% on equities over the next 12 months.
(c)Inference about the length of time it will take for technology and telecom stocks to resume sustainable growth:By looking at the descriptive statistic given, we can say that the managers' average response when asked to estimate how long it would take for technology and telecom stocks to resume sustainable growth was 2.3 years. Therefore, the inference about the length of time it will take for technology and telecom stocks to resume sustainable growth would be that investment managers believe it will take about 2.3 years for technology and telecom stocks to resume sustainable growth.
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a fast food restaurant executive wishes to know how many fast food meals teenagers eat each week. they want to construct a 95% confidence interval with an error of no more than 0.08 . a consultant has informed them that a previous study found the mean to be 5.4 fast food meals per week and found the standard deviation to be 1.3 . what is the minimum sample size required to create the specified confidence interval? round your answer up to the next integer.
The minimum sample size required to construct a 95% confidence interval with an error of no more than 0.08 is 66.
To calculate the minimum sample size required to create a 95% confidence interval with an error of no more than 0.08 for the number of fast food meals teenagers eat each week, we need to use the formula:
n = (1.96)2 × σ2 / E_2
Where:
E = the maximum allowable error
n = no of size
σ = Standard deviation
Plugging in the values we know, the minimum sample size required is:
n = (1.96)2 × 1.32 / 0.082
n = 65.1
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Which of the following is an acceptable way to express the useful life of a depreciable asset?a.Expected number of units to be produced by the depreciable asset b.Expected number of hours the depreciable asset will remain productive .c .Expected number of miles a depreciable vehicle will be driven d.Expected life in years of the depreciable asset
d. Expected life in years of the depreciable asset. The acceptable way to express the useful life of a depreciable asset is in terms of the expected life in years.
The useful life refers to the period of time over which the asset is expected to contribute to the revenue-generating activities of a business.
While options a, b, and c may be relevant factors for certain specific assets (such as units produced, hours of productivity, or miles driven), they do not encompass the overall concept of useful life. Useful life is a broader measure that takes into account the anticipated duration of productive use, regardless of specific output or activity metrics.
Expressing the useful life in years provides a common standard for comparison and allows for consistency in depreciation calculations and financial reporting. It is a practical and widely accepted approach to estimating the lifespan of a depreciable asset.
It is worth noting that the estimated useful life in years may vary depending on the nature of the asset and industry practices. It is typically determined based on factors such as technological advancements, physical wear and tear, economic obsolescence, and the intended purpose of the asset.
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Let c and d stand for two different rational numbers. If |c| < |d| , then what else must
be true?
a: c is closer to 0 then d is
b: c is less than d
c: on a number line, c is to the left of d
d: the opposite of c is greater than the opposite of d
Answer:
c: on a number line, c is to the left of d
Assume that 22 kids have their names all different put in a hat. The teacher is Ryan five names to see who will speak for second etc. for the day. How many PERMUTATIONS names can the teacher draw?
The number of names that the teacher can draw is 22! / 17!. The Option D.
How many permutations of 5 names from 22?Permutation means the mathematical calculation of the number of ways a particular set can be arranged.
The number of permutations of 5 names drawn from 22 will be derived using permutations \(n!/(n-r)!\) where n is total number of items (22) and r is the number of items being selected (5).
= 22! / (22! - 5!)
= 22! / 17!
Therefore, the number of names that the teacher can draw is 22! / 17!.
Full question:
Assume that 22 kids have their names all different put in a hat. The teacher is drawing five names to see who will speak for first, second etc. for the day. How many PERMUTATIONS names can the teacher draw?
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Answer:
22!/17!
Step-by-step explanation:
If the functions f(x)= 2x^(2)+x-3 and g(x)=(2x-1)/(3), find the following values. Write your solution and answer. f(0) g(0) f(-2) g(5) f(-(2)/(3)) g((7)/(2)) f(3) g(-7) f((1)/(2)) g(-(1)/(2))
All the evaluations of f(x) and g(x) are:
f(0) = -3g(0) = -1/3f(-2) = 3g(5) = 3f(-(2/3)) = -25/9g(7/2) = 13/6f(3) = 18g(-7) = -5f(1/2) = -2g(-1/2) = -2/3How to evaluate the function?We have the functions:
f(x) = 2x² + x - 3
g(x) = (2x - 1)/3
Let's evaluate the functions in the given values, to do so, just replace the x by the correspondent value.
a) f(0):
f(x) = 2x² + x - 3
f(0) = 2(0)² + (0) - 3
f(0) = 0 + 0 - 3
f(0) = -3
b) g(0):
g(x) = (2x - 1)/3
g(0) = (2(0) - 1)/3
g(0) = (0 - 1)/3
g(0) = -1/3
c) f(-2):
f(x) = 2x² + x - 3
f(-2) = 2(-2)² + (-2) - 3
f(-2) = 2(4) - 2 - 3
f(-2) = 8 - 2 - 3
f(-2) = 3
d) g(5):
g(x) = (2x - 1)/3
g(5) = (2(5) - 1)/3
g(5) = (10 - 1)/3
g(5) = 9/3
g(5) = 3
e) f(-(2/3)):
f(x) = 2x² + x - 3
f(-(2/3)) = 2(-(2/3))² + (-(2/3)) - 3
f(-(2/3)) = 2(4/9) - 2/3 - 3
f(-(2/3)) = 8/9 - 2/3 - 3
f(-(2/3)) = 8/9 - 6/9 - 27/9
f(-(2/3)) = (8 - 6 - 27)/9
f(-(2/3)) = -25/9
f) g(7/2):
g(x) = (2x - 1)/3
g(7/2) = (2(7/2) - 1)/3
g(7/2) = (14/2 - 1)/3
g(7/2) = (13/2)/3
g(7/2) = 13/6
g) f(3):
f(x) = 2x² + x - 3
f(3) = 2(3)² + 3 - 3
f(3) = 2(9) + 3 - 3
f(3) = 18 + 3 - 3
f(3) = 18
h) g(-7):
g(x) = (2x - 1)/3
g(-7) = (2(-7) - 1)/3
g(-7) = (-14 - 1)/3
g(-7) = -15/3
g(-7) = -5
i) f(1/2):
f(x) = 2x² + x - 3
f(1/2) = 2(1/2)² + (1/2) - 3
f(1/2) = 2(1/4) + 1/2 - 3
f(1/2) = 1/2 + 1/2 - 3
f(1/2) = 1 - 3
f(1/2) = -2
j) g(-1/2):
g(-1/2) = (2*(-1/2) - 1)/3
g(-1/2) = (-1 - 1)/3 = -2/3
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Alicia hiked 3 3/4 miles for 8 Saturdays in a row. Then she hiked 5 1/4 miles for the next 4 Saturdays. What is the total distance Alicia hiked?
Answer:
51 miles
Step-by-step explanation:
\(3\frac{3}{4}\) x 8 = 30
\(5\frac{1}{4}\) x 4 = 21
21 + 30 = 51
The requried distance hiked by Alicia after addition is given as 51 miles.
What is addiction?The addition is mathematical terminology when two one value is increased by another value is called addition, for example, 2 added with 3 gives 5.
here,
Alicia hiked 3 3/4 miles for 8 Saturdays in a row.
Distance hiked = 3 3/4 × 8 = 30 miles
Then she hiked 5 1/4 miles for the next 4 Saturdays.
Distance hiked = 5 1/4 × 4 = 21 miles
Total distance hiked = 51 miles
Thus, the requried distance hiked by Alicia after addition is given as 51 miles.
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Jordan is buying plastic plates for a party.The plates usually cost $2.40 per 10 plates,but they are on sale for 30% off usual price.If jordan buys 50 plates,how much will they cost
30% off means they are paying 70% of the original price.
Sale price = 2.40 x 0.70 = $1.68 for 10 plates
50 plates / 10 = 5
They buy 5 packages of plates.
1.68 x 5 = $8.40
Total price = $8.40
Answer:
Step-by-step explanation:
2.40 X 5 =$12
12 X 0.3=$3.6 off
12-3.6=$8.40
Therefore it'll cost $8.40
What is a fraction grader than 33% and less than 1/2
Answer: 45% or 9/20
Step-by-step explanation:
50% is half and 33% is 1/3. 45% is less than 50% and greater than 33% and 9/20 is the simplified fraction form of 45%.
A big ship drops its anchor. E represents the anchor's elevation relative to the water's surface (in meters) as a function of time t (in seconds).
E=−2.4t+75
How far does the anchor drop every 5 seconds?
Answer:12
Distance for the anchor drop every 5 seconds is,
⇒ E = 63 meters
What is mean by Multiplication?Multiplication means to add number to itself a particular number of times. Multiply will be viewed as a process of repeated addition.
Given that;
A big ship drops its anchor.
Here, E represents the anchor's elevation relative to the water's surface (in meters) as a function of time t (in seconds).
E = - 2.4t + 75
Now, Distance for the anchor drop every 5 seconds is,
Put t = 5;
E = - 2.4t + 75
E = - 2.4 × 5 + 75
E = - 12 + 75
E = 63 meters
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PLEASE HELP ME GUYS! WILL GIVE 5 stars, brainliest, and everything!!!!
Answer:
I think it's 388.335
Step-by-step explanation:
I did
(12.75 x 3.75) x2
(3.75 x 8.87) x2
(8.87 x 12.75) x2
and added them all up
very few tools are available to assist system analysts and end users in analyzing data.
False. very few tools are available to assist system analysts and end users in analyzing data.
There are many tools available to assist system analysts and end users in analyzing data. Some commonly used tools include spreadsheets (such as Microsoft Excel), data visualization software (such as Tableau or Power BI), statistical analysis software (such as R or SPSS), and business intelligence software (such as SAP or Oracle).
These tools allow analysts and end users to process, manipulate, and visualize large volumes of data, as well as to perform complex statistical analyses and modeling. Additionally, with the advent of big data technologies, such as Hadoop and Spark, analysts and end users can now analyze vast amounts of data in real-time, using distributed computing systems.
In summary, there are many tools available to assist system analysts and end users in analyzing data, and these tools continue to evolve and improve over time.
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What two numbers have a product of 36 and a sum of -13?
Answer:
nothing
Step-by-step explanation:
a product of 2 positive numbers always shows a positive value if we add them
i don’t know this answer i need help
PLEASE HELP!!!! PLSSSS
if f(x) = 6x + 7 and g(x) = x2 - 4, find each value :
1. f(q + 1)
2. f(2) + g(2)
3. g(-b)
Graph the parabola.
y=-2x^2-12x-19
please give points
Hey there! :)
Answer:
y = -2x² - 12x - 19
Convert to vertex form by completing the square:
19 = -2x² - 12x
19 -18 = -2(x² + 6x + 9)
1 = -2(x + 3)²
y = -2(x + 3)² -1 Use this form to find the vertex and points:
Points:
X Y
-----------------------
-6 -19
-5 -9
-4 -3
-3 -1
-2 -3
-1 -9
0 -19
**Graph is below**
HELP- maths circle theorem
Answer:
a) 115°
b) 30°
Step-by-step explanation:
∠D = ∠SPB = 35°
RS // QP ∠C = ∠D = 35°
∠RQP + ∠RSP = 180° ∠b = 180°-35°-35°-80° = 30°
∠a = 180° - 30° - 35° = 115°
check: ∠a = 1/2 (arc QP + arc PS) = 1/2 (160°+70°) = 115°
a person going to a party was asked to bring 3 different bags of chips. going to the store, she finds 15 varieties. how many different selections can she make?
If a person going to a party was asked to bring 3 different bags of chips. going to the store, she finds 15 varieties. there are 455 different selections that can she make.
A person going to a party was asked to bring 3 different bags of chips
On going to the store, she finds 15 varieties
Number of different selections can be found by using combination
nCr = n! / (r! x (n - r)!)
Where n denotes the number of choices available and r denotes the number of itmes to be choosen
Here n is 15 and r is 3
nCr = n! / (r! x (n - r)!)
¹⁵C₃ = 15! / (3! x (15 - 3)!)
¹⁵C₃ = 15! / (3! x12!)
¹⁵C₃ = 455
Therefore, if a person going to a party was asked to bring 3 different bags of chips. going to the store, she finds 15 varieties. there are 455 different selections that can she make.
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