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Debora [2.8K]
3 years ago
6

A car's wheel with a radius of 1.5 feet is spinning at a rate of 20 revolutions per minute. How fast is the car traveling?

Mathematics
1 answer:
noname [10]3 years ago
8 0

Answer:

30

Step-by-step explanation:

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The distance around a circle
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Answer:

circumference

Step-by-step explanation:

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3 years ago
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What is the ratio of the sides of triangle ABY<br> NEED HELP ASAP
Oksi-84 [34.3K]
The answer is 1 : 1 : square root of 3
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3 years ago
Find the slope of the line through each pair of points.<br><br> (19, −2), (−11, 10)
Stels [109]

Answer:

slope = -\frac{2}{5}

Step-by-step explanation:

1) Calculate the slope using slope formula, \frac{y_2-y_1}{x_2-x_1}. Use the two points given, substitute their x and y values into the formula, and solve.

\frac{(10)-(-2)}{(-11)-(19)} \\= \frac{10+2}{-11-19} \\= \frac{12}{-30}\\= -\frac{2}{5}

Thus, the slope is -\frac{2}{5}.  

4 0
3 years ago
What is the output of the input is 0
MakcuM [25]

Answer:

This question is impossible

Step-by-step explanation:

There is no answer.

6 0
3 years ago
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PLEASE HELP ASAP <br><br>Given: m∠DEA=46°, m∠P=14°<br>Find the measurements of arc AD and arc BC.
antoniya [11.8K]

Answer:

The measurement of arc AD is 53°

The measurement of arc BC is 39°

Step-by-step explanation:

Let

x----> the measurement of arc AD

y---> the measurement of arc BC

we know that

The measure of the internal angle is the semi-sum of the arcs comprising it and its opposite

so

m∠DEA=(1/2)[x+y]

substitute the value

46°=(1/2)[x+y]

92°=[x+y] -----> equation A

The measurement of the external angle is the semi-difference of the arcs which comprises

m∠P=(1/2)[x-y]

substitute the value

14°=(1/2)[x-y]

28°=[x-y] -----> equation B

Adds equation A and equation B

92°+14°=2x

x=106°/2=53°

Find the value of y

substitute in the equation A the value of x

92°=[53°+y]

y=92°-53°=39°

8 0
3 years ago
Read 2 more answers
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