Answer:84
Step-by-step explanation:
Since each trinagle's interior angles which is the angles in side the triangle always add up to 180 you could add the 2 given and then subtract by 180 so 48+48 which equals 96 then 180-96 which will give you 84 as x
Answer
48+48+x=180 x=84
Step-by-step explanation:
The sum of the 3 interior angles of a triangle is always the sum of 180 degrees.
In short, this means that all three angles have to equal up to 180 degrees
48+48=96
180-96=84 x=84
To check your answer add
48+48+84 should equal 180. It does
Hope this helps
The restaurant at the top of a very tall building in Seattle rotates 1.08 revolutions every hour. Jamie sits 22.2 meters from the center of the restaurant near a window.(a1) Through how many radians does Jamie turn in 99 minutes? (exact) angle = rads Enter the exact answer; use pi for π.(a2) Now, report the answer accurate to 3 decimal places: (approximate) angle = rads(b1) How far does Jamie move in 99 minutes? (exact) distance = meters Enter the exact answer; use pi for π.(b2) Now, report the answer accurate to 1 decimal place: (approximate) distacne = meters
Step-by-step explanation:
a1) Through how many radians does Jamie turn in 99 minutes?
One revolution is equal to 2 * pi radians, so 1.08 revolutions is equal to 1.08 * 2 * pi radians.
In 99 minutes, the restaurant rotates for 99 / 60 = 1.65 hours.
Therefore, the angle Jamie turns through in 99 minutes is 1.65 * 1.08 * 2 * pi radians.
a2) Exact answer:
angle = 1.65 * 1.08 * 2 * pi radians
b1) Approximate answer (rounded to 3 decimal places):
angle = 11.045 radians
b2) How far does Jamie move in 99 minutes?
The distance Jamie moves can be calculated using the formula:
distance = angle * radius
where radius is Jamie's distance from the center of the restaurant, which is 22.2 meters.
b2) Exact answer:
distance = 11.045 * 22.2 meters
b2) Approximate answer (rounded to 1 decimal place):
distance = 245.3 meters
If the ratio of hotels to office buildings with 4 to 9 find the ratio of office buildings to hotels
The ratio shows how many times one value is contained in another value.
The ratio of office buildings to hotels will be 9 : 4.
What is a ratio?The ratio shows how many times one value is contained in another value.
Example:
There are 3 apples and 2 oranges in a basket.
The ratio of apples to oranges is 3:2 or 3/2.
We have,
The ratio of hotels to office buildings = 4 : 9
Now,
The ratio of office buildings to hotels will be 9 : 4.
Thus,
The ratio of office buildings to hotels will be 9 : 4.
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An office building worth $1 million when completed in 2010 is being depreciated linearly over 50 years. What was the book value of the building in 2014? What will it be in 2022? (Assume the scrap value is $0.)
Answer:
To calculate the book value of the building, we need to calculate the annual depreciation amount and multiply it by the number of years elapsed since the building was completed.
The annual depreciation amount is calculated as: $1 million / 50 years = $20,000
In 2014, the book value of the building was: $1 million - ($20,000 * (2014 - 2010)) = $1 million - ($20,000 * 4) = $960,000
In 2022, the book value of the building will be: $1 million - ($20,000 * (2022 - 2010)) = $1 million - ($20,000 * 12) = $680,000
This Venn diagram shows sports played by 10 students.
Karl
Jada
Gabby
PLAYS
BASKETBALL
O A=0.50
OB. 0.29
OC. =0.40
D.
=0.20
Fran
Juan
lan
Ella
Let event A = The student plays basketball.
Let event B = The student plays soccer.
What is P(AB)?
PLAYS
SOCCER
Mickey
Mai
Marcus
The conditional probability for this problem is given as follows:
C. P(A|B) = 2/5 = 0.4 = 40%.
How to calculate a probability?The parameters that are needed to calculate a probability are listed as follows:
Number of desired outcomes in the context of a problem or experiment.Number of total outcomes in the context of a problem or experiment.Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.
For this problem, we have that 5 students play soccer, and of those, 2 play basketball, hence the conditional probability is given as follows:
C. P(A|B) = 2/5 = 0.4 = 40%.
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Ivan also decides to try putting together the “Multiples of 3” set from the numbers sitting around. How can he know if a number is a multiple of 3? (Hint: Build a lot of different multiples of 3. Then look at the sum of the digits of each number.
Multiples of 3 are: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, ...
The two digit numbers in that list above all have their digits adding to some other multiple of 3
1+2 = 31+5 = 61+8 = 92+1 = 32+4 = 62+7 = 93+0 = 33+3 = 63+6 = 9and so on.
Therefore, the rule is: If the digits add to a multiple of 3, then the original number is a multiple of 3.
Simplify -5(7+x)+2/2/6x
the ruiz family is exchanging euros for us dollars the exchange rate is 1 euro 1.35261
Answer:so what is the question
Step-by-step explanation:
using the line of best fit
The monthly cell phone bill when shared data equals zero is given as follows:
$26.
How to define a linear function?The slope-intercept representation of a linear function is given by the equation presented as follows:
y = mx + b
The coefficients of the function and their meaning are described as follows:
m is the slope of the function, representing the change in the output variable y when the input variable x is increased by one.b is the y-intercept of the function, which is the initial value of the function, i.e., the numeric value of the function when the input variable x assumes a value of 0. On a graph, it is the value of y when the graph of the function crosses the y-axis.The intercept of the line in this problem is given as follows:
b = 26.
Hence $26 is the monthly cell phone bill when shared data equals zero.
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Find the value of x. Round your answer to two decimal places
Answer:
x = 23.02
Step-by-step explanation:
Using the Cos = adjacent / hypotenuse formula
cos 44 = x / 32
cross multiply
x = cos 44 * 32
x = 23.0188
x is approximately 23.02
a party rental company has chairs and tables for rent the total cost to rent 2 chairs and 3 tables is 29 dollars the total cost to rent 6 chairs and 5 tables is 53 dollars what is the cost to rent each chairs and each tables
Answer:
78
Step-by-step explanation:
Un camión va cargado con 3796 kg de patatas. En una frutería descarga 6 sacos de 50 kg cada uno. ¿ Cuanto pesa ahora la carga del camión?
The current weight of the truck is given as follows:
3496 kg.
How to obtain the current weight of the truck?The current weight of the truck is obtained applying the proportions in the context of the problem.
The initial weight of the truck is given as follows:
3796 kg.
The weight removed from the truck is given as follows:
6 x 50 = 300 kg.
Hence the current weight of the truck is given as follows:
3796 - 300 = 3496 kg.
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Parents are having twin babies and have put 7 unique name cards in a bowl.
* When the first baby is born, a parent draws a card and gives the baby that name.
* When the second baby is born, the parent draws a card from the remaining names.
How many combinations of names were possible for those two babies?
Answer: 42 Hope this helps!
Step-by-step explanation:
Okay so if there are 7 names lets just say the names are
1
2
3
4
5
6
7
The combos on names can be
1,2
1,3
1,4
1,5
1,6
1,7
2,1
2,3
2,4
2,5
2,6
2,7
3,1
3,2
3,4
3,5
3,6
3,7
4,1
4,2
4,3
4,5
4,6
4,7
5,1
5,2
5,3
5,4
5,6
5,7
6,1
6,2
6,3
6,4
6,5
6,7
7,1
7,2
7,3
7,4
7,5
7,6
There are 42 combos that can happen!
If the required reserve ratio is 15 percent, the simple deposit multiplier is:_____
a. 1.5.
b. 15.0.
c. 6.67.
d. 3.33.
Answer:
C. 6.67
Step-by-step explanation:
Given
Reserve Ratio (RR) = 15%
Required
Determine the simple deposit multiplier
Simple deposit multiplier (M) is calculated by taking the inverse of RR.
The following formula applies:
\(M = \frac{1}{RR}\)
Substitute 15% for RR
\(M = \frac{1}{15\%}\)
Convert 15% to decimal
\(M = \frac{1}{0.15}\)
\(M=6.67\)
Hence, option C answers the question
I need help wit this ASAP 6 minutes
Answer the questions below to find the total surface area of the can.
Ab=3.14xRadious to the power of 2
then to the area of the rectange you do B x H = YOUR ANSWER
Drag the expressions to the correct locations on the image. Not all expressions will be used.
Consider this quotient.
Use long division to rewrite the quotient in an equivalent form as , where is the quotient, is the remainder, and is the divisor.
Answer:
x+2 + (-5x+4)/(x^2-2x+1)
See attached
Step-by-step explanation:
Equivalent expression to represent the given division in quotient , remainder and divisor form is equals to \((x+2)+\frac{-5x+4}{x^{2} -2x+1}\).
What is division?" Division is defined as the distribution of the given quantity into equal parts as per the conditions apply."
According to the question,
Given expression,
\((x^{3} -8x+6)\) ÷ \((x^{2} -2x +1)\)
As shown in long division we get,
Quotient \(q(x) = x+2\)
Remainder \(r(x) = -5x+4\)
Divisor \(b(x) = x^{2} -2x +1\)
Represent quotient , remainder and divisor in an equivalent form of given expression we get,
\((x^{3} -8x+6)\) ÷ \((x^{2} -2x +1)\) = \((x+2)+\frac{-5x+4}{x^{2} -2x+1}\)
Hence, equivalent expression to represent the given division in quotient , remainder and divisor form is equals to \((x+2)+\frac{-5x+4}{x^{2} -2x+1}\).
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Find cos 20 if theta is in the first
quadrant and tan 0 = 40/9
If the value of the angle θ is 77.32°. Then the value of cos 2θ will be the negative 0.90.
What is trigonometry?The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
The trigonometric equation is given below.
tan θ = 40/9
tan θ = 4.444
Then the angle θ will be
θ = tan⁻¹(4.444)
θ = 77.32°
Then the value of cos 2θ will be
cos 2θ = cos (2 x 77.32°)
cos 2θ = cos 154.64°
cos 2θ = - 0.9036
cos 2θ ≅ - 0.90
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Help meeeeeeeeeeeeeeeeeeeeee
Answer:
The equation model for the transformed graph f(x) = -5×+ 3 -6.
A triangular field has sides of lengths 29, 35, 51 mi.
Enter your answer as a number; answer should be accurate to 2 decimal places.
Find the largest angle in degrees:
This triangle is not possible.
A triangular field has sides of lengths 29, 35, and 51 miles. The largest angle of the triangle can be calculated using the Law of Cosines, which is a generalization of the Pythagorean Theorem.
Law of Cosines:The Law of Cosines is a mathematical tool used to calculate the length of a side or the size of an angle of a non-right triangle. It states that the square of any side of a triangle is equal to the sum of the squares of the other two sides,
minus twice the product of these two sides and the cosine of the angle between them.Mathematically, the law of cosines is expressed as: `a^2 = b^2 + c^2 - 2bc cos A`,
where `a` is the unknown side, and `b` and `c` are the known sides of the triangle, and `A` is the angle between sides `b` and `c`.We can use the Law of Cosines to find the largest angle in the triangle as follows:Let `A` be the largest angle,
which is opposite the longest side `51 mi`.Using the Law of Cosines, we have:`
a^2 = b^2 + c^2 - 2bc cos A``51^2 = 29^2 + 35^2 - 2(29)(35) cos A``2601 = 1681 + 1225 - 2030 cos A``2030 cos A = 1225 + 920``cos A = (1225 + 920)/2030``cos A = 2145/2030``cos A ≈ 1.057139``A = cos^-1 (1.057139)`
Since the cosine function is only defined for values between -1 and 1, `1.057139` is not a valid value for `cos A`.
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*Today's Assignment*
Design a salary slip for the month of March 2023 with information given below.
Fixed vs variable ratio- 70:30
Ctc - 18L
Basic- 50%
Hra- 20%
Da - 12%
Insurance - 2500
Incentive- 75% target completion
Pf 12%
Earned leaves - 2
LOP - 4
Calculate net pay
A salary slip for the month of March 2023 with information given below.
Salary Slip - March 2023
Employee Details:
Name: [Employee Name]
Employee ID: [Employee ID]
Designation: [Employee Designation]
Earnings:
Basic Salary: [Basic Salary]
House Rent Allowance (HRA): [HRA]
Dearness Allowance (DA): [DA]
Incentive: [Incentive]
Total Earnings: [Total Earnings]
Deductions:
Provident Fund (PF): [PF]
Insurance: [Insurance]
Loss of Pay (LOP): [LOP]
Total Deductions: [Total Deductions]
Net Pay: [Net Pay]
Breakdown:
Basic Salary: 50% of CTC (18L) = [Basic Salary]
HRA: 20% of Basic Salary = [HRA]
DA: 12% of Basic Salary = [DA]
Incentive: 75% of target completion = [Incentive]
Total Earnings = Basic Salary + HRA + DA + Incentive = [Total Earnings]
PF: 12% of Basic Salary = [PF]
Insurance: Rs. 2500 = [Insurance]
LOP: [LOP]
Total Deductions = PF + Insurance + LOP = [Total Deductions]
Net Pay = Total Earnings - Total Deductions = [Net Pay]
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Round 10'463.24 to the nearest hundredth.
Answer:
Number
Rounded to Nearest Hundredth
1
1
1.006
1.01
1.012
1.01
1.018
1.02
Step-by-step explanation:
PLEASE PLEASE HELP MEEE :(
Select the correct point on the coordinate plane.
Which point can be used to form a right triangle to derive the distance formula to find the length of the line segment?
(-3, 3) and (4, -1) are the points that can be used to form a right triangle to derive the distance formula to find the length of the line segment
Determining the distance between two points.Given the line on the xy-plane, we are to determine the points on the line that can be used to determine the distance between the two points.
The required points on the line will be the two endpoints on the line. The end points are (-3, 3) and (4, -1). The distance between this points is expressed as:
D = √(-1-3)²+(4+3)²
D = √14 + 49
D = √63
Hence the points that can be used to form a right triangle to derive the distance formula are (-3, 3) and (4, -1)
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Answer: It’s -1,-3
Step-by-step explanation:
got 100 on the test
I need help with this one
Step-by-step explanation:
Correct, the dilation is an enlargement .
the base '4' becomes '6' a factor of 1.5 ( because 1.5 * 4 = 6)
please help to find log 11 base 2. PLEASE HURRY UP INEED TO SUBMIT MY HOMEWORK TOMORROW.
HELP ME PLEASE
The value for log₂11 is 3.459.
To find the logarithm of 11 base 2, we need to determine the power to which we must raise 2 to obtain the value 11. In other words, we need to solve the equation 2^x = 11 for x.
Finding the exact value of log₂11 can be challenging since 11 is not a power of 2. Therefore, we can approximate the answer using numerical methods.
One way to approach this is by using the bisection method. We start by considering a lower bound and an upper bound for the value of x. Since 2^3 = 8 and 2^4 = 16, we can choose the interval [3, 4] as a starting point.
Next, we evaluate the midpoint of the interval, x = (3 + 4) / 2 = 3.5, and calculate 2^3.5 ≈ 11.314. Since this is larger than 11, we update our upper bound to 3.5.
We repeat the process by evaluating the midpoint of the new interval [3, 3.5], which gives us x = (3 + 3.5) / 2 = 3.25. Calculating 2^3.25 ≈ 10.63, we see that it is smaller than 11. Thus, we update our lower bound to 3.25.
We continue this iterative process, halving the interval each time, until we reach a satisfactory level of precision. After several iterations, we find that the value of x is approximately 3.459.
Therefore, an approximation for log₂11 is 3.459.
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Use the rules of significant figures to answer the following question.67.31 - 8.6 + 212.198A. 270.908B. 271C. 270.9D. 270
67.31
+ 212.198
279.408
279.408
- 8.6
270.808
The result must have only 2 significant figures because 8.6 is the number with less significant figures and has two.
Then, the result = letter D. 270
26
11°
X
130
(Round the answer to the nearest hundredth.)
The length of side x is
15319
Gaveart
067295
The length of side x is approximately 24.87, rounded to the nearest hundredth.
how can we find side of the triangle?
To find the length of side x, we can use the sine function, which relates the opposite side to an angle to the hypotenuse:
sin(11°) = opposite side/hypotenuse
Rearranging this equation, we get:
opposite side = sin(11°) * hypotenuse
We know that the hypotenuse has a length of 130, so we can substitute that in:
opposite = sin(11°) * 130
Using a calculator, we can evaluate sin(11°) to be approximately 0.1919, so we can substitute that in as well:
opposite = 0.1919 * 130
Simplifying this expression, we get:
opposite ≈ 24.87
Therefore, the length of side x is approximately 24.87, rounded to the nearest hundredth.
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Please Help with this problem!
It should be noted that simplifying the equation 2log(4-x) = 2 - x gives the value of 3.79.
How to calculate the valueSimplify the equation.
2log(4-x) = 2 - x
So,the logarithm can be rewritten as:
(4 - x)² = \(10^{2-x}\)
(4 - x)(4 - x) =\(10^{2-x}\)
16 - 8x + \(x^{2}\) = \(10^{2-x}\)
Now, let's solve for x. We can use numerical methods or approximate the solution.
Using numerical methods, such as Newton's method or using a calculator, we find that the approximate solution to the equation is x ≈ 3.7917.
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what is the most effluence first step to isolate the variable term on one side of this equation -9x=-4x+5
What is the explicit formula for the geometric sequence with this recursive formula? { a1 = -7 an = an-1 • (1/3)
9514 1404 393
Answer:
an = -7(1/3)^(n-1)
Step-by-step explanation:
The explicit formula for a geometric sequence with first term a1 and common ratio r is ...
an = a1·r^(n-1)
The multiplier in the recursion relation is the common ratio: 1/3. The first term is given as a1 = -7. Putting these in the general formula, we have ...
an = -7·(1/3)^(n-1)
When the same constant is added to the numbers 60, 100 and 180 a three-term geometric sequence arises. What is the common ratio of the resulting sequence?
The common ratio of the resulting sequence is 1.4.
Given that, the three terms are 60, 100 and 180.
What is a geometric sequence?A geometric sequence is a special type of sequence where the ratio of every two successive terms is a constant. This ratio is known as a common ratio of the geometric sequence.
Let the same constant is added to the given number is x.
60+x, 100+x and 180+x
Now, the common ratio is
(100+x)/(60+x) = (180+x)/(100+x)
⇒ (100+x)(100+x)=(180+x)(60+x)
⇒ (100+x)²=10800+180x+60x+x²
⇒ 10000+200x+x²=10800+180x+60x+x²
⇒ 10000+200x=10800+180x
⇒ 20x=800
⇒ x=40
The three number are 100, 140 and 220
The common ratio is 140/100 =1.4
Therefore, the common ratio of the resulting sequence is 1.4.
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