3 years ago

If the circumference of a circle is 37.68 inches. Using 3.14 for pi, what is the diameter of the circle?

Mathematics

1 answer:

Dvinal [7]3 years ago

4 0

Answer:

I got this question before I think I had put 6

Step-by-step explanation:

You might be interested in

A candy bar box is in the shape of a triangular prism. The volume of the box is 1,200 cubic centimeters.

marin [14]

Helloooo, Your answer for part A is 13 cm

You answer for part b is 2600

13 x 10 x 20 = 2600

3 0

2 years ago

What is the difference between the mean and the median of the following distribution?

Rudik [331]

First you find the median which is 4. The mean is calculated by the sum of the distribution divided by the amount of numbers in the distribution (20). The mean comes out to be 4.35. Subtract 4.35 from 4 and your answer is .35.

6 0

3 years ago

Unknown angle problems (with algebra)

lubasha [3.4K]

Answer: x = 20 degree
3x = 3×20 which is 60 degree
And the other one is 100 degree
Add all the number 100+60+20 degree is 180 degree

7 0

3 years ago

What is the volume of a sphere with a radius of 3 inches? 12π cubic inches 24π cubic inches 36π cubic inches 48π cubic inches

Anni [7]

Answer:

The answer is

<h2>36π cubic inches</h2>

Step-by-step explanation:

Volume of a sphere is given by

where r is the radius

From the question

r = 3 inches

Substitute the value into the above formula and solve for the volume

That's

<h3> $V = \frac{4}{3}( {3})^{3} \pi \\ = \frac{4}{3} \times 27\pi \\ = 4 \times 9\pi$ </h3>

We have the final answer as

<h3>36π cubic inches</h3>

Hope this helps you

4 0

3 years ago

The cost C (in dollars) of making n watches is represented by C=15n 85. How many watches are made when the cost is $385?

liraira [26]

15n +85=385
15n=300
n=20

3 0

3 years ago