where is m?
if it was asking for angle A the answer would be D.
Answer:
D. 70
Step-by-step explanation:
because the D side is the same line as A and the D side is also 70
If (k,6k) and (3k,10k) are two points on the graph of a line and K is not equal to 0, what is the slope of the line?
Answer:
Step-by-step explanation:
slope = y2-y1/x2-x1
Given the coordinates (k,6k) and (3k,10k)
x1 = k
y1 = 6k
x2 = 3k
y2 = 10k
Substitute
slope = 10k-6k/3k-k
slopw = 4k/2k
slope = 4/2
slope = 2
Hence the slope of the line is 2
Also, what does the phrase "how much for 1" mean?
Answer:
It means your asking how much one of one type of thing is
Step-by-step explanation:
Prime factorization of 126
HELP IN ALMOST THE NEXT 5 MIN
Answer:
2 × 3^2 × 7
Step-by-step explanation:
hope this works for you :)
Divide: 7 5/6 ÷ 2/3 need help
To divide a mixed number by a fraction, we need to convert the mixed number into an improper fraction and then multiply it by the reciprocal of the fraction.
Step 1: Convert the mixed number to an improper fraction:
7 5/6 = (6 * 7 + 5) / 6 = 47/6
Step 2: Multiply the improper fraction by the reciprocal of the fraction:
47/6 ÷ 2/3 = 47/6 * 3/2
Step 3: Simplify the fraction if possible:
47/6 * 3/2 = (47 * 3) / (6 * 2) = 141/12
Step 4: Simplify the fraction further, if necessary:
141/12 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 3:
141/12 = (141 ÷ 3) / (12 ÷ 3) = 47/4
Therefore, 7 5/6 ÷ 2/3 is equal to 47/4 or 11 3/4.
A grain silo is shaped like a cylinder. The height of the silo is 60 feet tall, and the circumference of
the base is a 20 feet. Which measurement is closest to the volume of the silo in cubic feet?
F 3,769.9 ft?
G 75,398.2 ft3
H 226,194.7 ft
J 18,849.6 ft3
Answer:
F
Step-by-step explanation:
question 2. what does 24x24 equal
Answer:
576
Step-by-step explanation:
Answer:
576
Step-by-step explanation:
24x24 equals 576
Use the graph that shows the solution to f(x)=g(x). f(x)=x2 g(x)=(12)x−1 What is the solution to f(x)=g(x)?
x=−1
x = 0
x = 1
x = 2
Answer:
To find the solution to f(x)=g(x), we need to find the point(s) where the two curves intersect.
The graph is not provided, but we can find the solution algebraically by setting the two functions equal to each other:
f(x) = g(x)
x^2 = 12^(x-1)
To solve for x, we can take the logarithm of both sides:
log(x^2) = log(12^(x-1))
2log(x) = (x-1)log(12)
2log(x) = xlog(12) - log(12)
2log(x) - xlog(12) = -log(12)
log(x^2) - log(12^x) = -log(12)
log(x^2/12^x) = -log(12)
log(x/12) = -log(12)
log(x) - log(12) = -log(12)
log(x) = 0
x = 1
Therefore, the solution to f(x)=g(x) is x=1.
Step-by-step explanation:
Suppose you finance a home in the amount of $425,000 at 4.3% compounded monthly for 30 years. Calculate your payment.
Answer: $1,540,194.30 .
Step-by-step explanation:
The formula to calculate the accumulated amount earned on principal (P) at rate of interest (r)[ in decimal] compounded monthly after t years :
\(A=P(1+\dfrac{r}{12})^{12t}\)
Given: P= $425,000
r= 4.3% = 0.043
t= 30 years
\(A=425000(1+\dfrac{0.043}{12})^{12(30)}\\\\=425000(1.003583)^{360}\\\\=425000\times3.62398657958\approx1540194.30\)
Hence, the payment would be $1,540,194.30 .
An article reported that for a sample of 58 kitchens with gas cooking appliances monitored during a one-week period, the sample mean CO2 level (ppm) was 654.16, and the sample standard deviation was 164.55. (a) Calculate and interpret a 95% (two-sided) confidence interval for true average CO2 level in the population of all homes from which the sample was selected. (Round your answers to two decimal places.) 611.81 , 696.51 ppm
Answer:
95% Confidence Interval = (611.81 ppm, 696.51 ppm)
Step-by-step explanation:
The formula for Confidence Interval is given as:
Confidence Interval = Mean ± z × s /√n
Mean = the sample mean/average = 654.16
s = the sample standard deviation = 164.55
z = z score of 95% confidence interval = 1.96
Confidence Interval =
654.16 ± 1.96 × 164.55/√58
= 654.16 ± 42.348
Hence,
654.16 - 42.348
= 611.812
Approximately to two decimal places = 611.81 ppm
654.16 + 42.348
= 696.508
Approximately to two decimal places = 696.51 ppm
Therefore, the 95% (two-sided) confidence interval for true average CO2 level in the population of all homes from which the sample was selected is (611.81 ppm, 696.51 ppm).
The side of a triangle are in the ratio 4:4:3 what kind of triangle is it (b) calculate the smallest angle of the triangle to the nearest degree
The smallest angle of the equilateral triangle is 60 degrees
If the sides of a triangle are in the ratio 4:4:3, it implies that the lengths of the sides are proportional.
To determine the type of triangle, we examine the side lengths. Since all three sides are equal in length, we have an equilateral triangle.
For an equilateral triangle, all angles are equal. To calculate the smallest angle, we divide the total sum of angles in a triangle (180 degrees) by the number of angles, which is 3:
Smallest angle \(= \frac{180}{3} = 60\)\) degrees.
Therefore, the smallest angle of the equilateral triangle is 60 degrees (to the nearest degree).
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Find the area of the circle. Use 3.14 for the value of pi. I need to find the radius before finding the area
Solution
Given the circle as shown below,
diameter = 10.2
\(\begin{gathered} \text{radius }=\text{ diameter/2} \\ r=\frac{d}{2}=\frac{10.2}{2}=5.1in \end{gathered}\)Area of a circle = πr²
where π = 3.14
\(\begin{gathered} A=\pi r^2 \\ A=3.14(5.1)^2 \\ A=3.14(26.01) \\ A=81.67in^2 \end{gathered}\)Therefore the area of the circle = 81.67in²
Find the equation of a line parallel to −x+5y=1 that contains the point (−1,2)
Answer:
y=1/5x+11/5
Step-by-step explanation:
Find the slope of the original line and use the point-slope formula y-y^1=m(x-x^1) to find line parallel to -x+5y=1
Hope this helps
Answer: y = 1/5x+ 2.2
Step-by-step explanation:
First, change the expression into y-intercept form
-x+5y=1
5y=x+1
y=1/5x+1/5
For a line to be parallel to another line, it must have the same slope. Thus, the slope must be 1/5x. Then, to find the y-intercept simply do:
y = 1/5x+b, where x = -1 and y = 2
2=1/5(-1)+b
2 = -1/5+b
b = 2 1/5.
Thus, the equation y = 1/5x+ 2.2
Hope it helps <3
7/9+7/54 what is the answer
Answer:
49/54
Step-by-step explanation:
7/9 + 7/54
42/54 + 7/54
49/54
A parallelogram has sides measuring 10 and 18, and an angle measuring 100 degrees. What is its area?
Answer:
180
Step-by-step explanation:
The area of a parallelogram is given by the formula A = b × h, where b is the base and h is the height. In this case, the base is 10 and the height is 18. Therefore, the area is:
A=10×18
A=180
The area of the parallelogram is 180 square units
In May 2003, JP Gas Co. had the following rate schedule for natural gas usage in single-family residences. Gas is
measured in units called therms. All customers pay a monthly charge. They also pay a distribution charge based on
the amount of gas they use and a supply charge that is also based on the amount of gas they use. The fees are as
follows:
Monthly Customer Charge $6.45
Distribution Charge
1st 20 therms $0.20/therm
Next 30 therms $0.11/therm
Over 50 therms $0.04/therm
Gas supply charge $0.73/therm
a) What is the charge for using 40 therms?
b) What is the charge for using 202 therms?
c) Construct a function that gives the monthly charge C for the x therms of gas.
Answer:
a) $40.05
b) $161.99
c) C(x) = 6.45 + 0.93x, if x ≤ 20
C(x) = 6.45 + 0.84x, if x > 20 and x ≤ 50
C(x) = 6.45 + 0.77x if x > 50
A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12). Find the probability of rolling
a number less than 12.
The probability of rolling a number less than 12 is 91.6%.
What is probability?
By simply dividing the favorable number of possibilities by the entire number of possible outcomes, the probability of an occurrence can be determined using the probability formula. Because the favorable number of outcomes can never exceed the entire number of outcomes, the chance of an event occurring might range from 0 to 1.
each case in the set is mutually exclusive with the others in the set, the probability that any one of its components will occur is equal to the sum of its component probabilities.
We can have the number 12, the probality will be 1/12
So the probability of rolling a number less than 12 is = (1 - probability of 12)
=1-1/12
=11/12
=0.916
Hence the probability of rolling a number less than 12 is 91.6%.
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PLEASE HELP WITH FACTORING PROBLEM/SHOW WORK!
Answer:
(3x+2)(x-5)
Step-by-step explanation:
Factor by grouping
\(3x^2-13x-10\\=3x^2-15x+2x-10\\=3x(x-5)+2(x-5)\\=(3x+2)(x-5)\)
which three test points could be used to draw the graph of the solutions to x^2+6x-5>0 ?
Answer:
-7,0,1
Step-by-step explanation:
2. Evaluate the expression:
(5w^2+
+2) = (3p) for W= 4 and p = 3
At age 77, Eastman suffered from chronic pain due to a spinal condition. On March 14, 1932, after a reportedly jovial meeting with friends, he excused himself to write a brief letter before he 4535
Please help and thank you
Daniella: Were you thinking of perpendicular lines?
Ori: It seems like you've got the basic idea, but your definition could be more precise.
Kaori: Yes! Well done. Here, have a cookie. You've earned it.
6
0 0 0
TIME RE
44
Jeremiah flies an airplane for 2.7 hours at an average speed of 304.6 miles per hour. How far did Jeremiah fly?
Answer:
112.81 miles
Step-by-step explanation:
304.6 divided by 2.7
NEED HELP ASAP WILL GHVE BRAINLEST AND TONS OF POINTS
The value of the missing part of the triangle such as PR and ST = 8 and 5 respectively
How to calculate the value of the missing sides of the given triangle?Triangle PQS is congruent with triangle PRS
Therefore, PQ = PR
That is;
PQ = 8
PR = 2x
8 = 2x
X = 8/2 = 4
PR = 2(4) = 8
For ST;
Triangle VST = VUT
That is, TU = ST
ST = 5z
TU = 2z+3
5z = 2z+3
5z+2z = 3
z= 3/3 = 1
ST = 5(1) = 5
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Plz help ASAP question is on picture
On the diagram, two angles (<1 and <2) formed by the road, and the borders are congruent.
What is the relationship between the north and south property borders of your grandfather's
land?
Answer: they share a road lol
Step-by-step explanation:
Answer:
<1 and <2 are alternate interior angles
Step-by-step explanation:
bc they are in between the south and north so they are interior and on opposite sides of the road so they are alternate
Find the 36th term.
5, 8, 11, 14, 17, ...
36th term = [?
Answer:
110
Step-by-step explanation:
nth term = 3n + 2
3 (36) + 2
108 + 2 = 110
Answer:
The 36th term in the sequence is 104.
Here's how to find it:
- Start with the first number in the sequence: 5.
- Add the common difference, which is 3, to get the second number in the sequence: 8.
- Add the common difference to the second number to get the third number: 11.
- Continue adding the common difference to each subsequent number to find the next term in the sequence.
- The 36th term is three less than 37 times the common difference added to the first term.
- Using that formula, we can calculate the 36th term as: 5 + (36 - 1) * 3 = 5 + 105 = 110.
- Therefore, the 36th term in the sequence is 104.
Officer Brimberry wrote 8 tickets for traffic violations last week, but only 3 tickets this week. What is the percent decrease?
Answer:
5
Step-by-step explanation:
because it says decrease, and I don't know if it goes for others but its subtracting
you own a newly born german shepherd suppose the dog weighs 1kg at birth you've known from your friend that the monthly average weight gain by the dog is 5 kg if the rate of increase of the dog's weigh every month is constant determine the equation that will describe the dog's weigh predict the dog's weigh after five months using mathematical equation and graphical representation step 5 using graphing
The equation that describes the weight of the dog as a function of time is
y = 5x + 1.
We have,
To determine the equation that will describe the dog's weight, we can use the formula for linear interpolation:
y = mx + b
where y is the weight of the dog in kg, x is the number of months since birth, m is the rate of increase of the dog's weight every month in kg/month, and b is the initial weight of the dog in kg.
From the problem, we know that the initial weight of the dog is 1 kg and the monthly average weight gain is 5 kg.
Therefore, we can substitute these values into the formula:
y = 5x + 1
This equation describes the weight of the dog as a function of time.
To predict the dog's weight after five months, we can simply substitute
x = 5 into the equation:
y = 5(5) + 1 = 26 kg
Therefore, we can predict that the dog will weigh 26 kg after five months.
To represent this graphically, we can plot the equation y = 5x + 1 on a coordinate system with time (x-axis) and weight (y-axis).
We can then plot the predicted weight of the dog after five months
(x=5, y=26) as a point on the graph.
The resulting graph will be a straight line with a positive slope of 5, passing through the point (0,1) and the predicted point (5,26).
Thus,
The equation that describes the weight of the dog as a function of time is
y = 5x + 1.
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The temperature of a pot of water was 180.3°F and it cooled at a rate of -2.5°F for a minute after 20 minutes what was the temperature
(X + ____ ) ^2 = _____
Answer: 1/4 first box 33/16 second box
Step-by-step explanation:
look at pictures for AnSwEr
i need help asap please and thank you
Answer:
113
Step-by-step explanation:
First we need to find theother 2 angles of the triangle.
We are given that the top angle is 60°
We know that the angles of a triangle add up to 180°
To find the bottom left angle of the triangle...
We can see that it is alternate exterior angles so they will equal.
To find the third angle of the triangle...
180 - 60 (given angle) -53 (alternate exterior angle) = 67°
Now we know that the bottom right angle inside the triangle is 67°.
To find x...
subtract 67 from 180 because the like is a combination of x and the 67° angle we just found. (a straight line angle = 180°)
180 - 67 = 113