2 years ago

I need help on this question

Mathematics

1 answer:

leva [86]2 years ago

7 0

Answer:

15.7

Step-by-step explanation:

The equation for finding the circumference of a circle is

2 x pi x r(radius). Radius is half the diameter.

5/2=2.5

2 x 3.14 x 2.5

=15.7

You might be interested in

60% of what number is 21

Lerok [7]

60% of 35 is 21

Change the percentage (60) into a decimal by dividing it over 100:
$\frac{60}{100} = 0.6$

Divide 21 by the decimal:
<span> $\frac{21}{0.6} = 35$ </span>

3 0

2 years ago

Read 2 more answers

What do u add to 3 and 3 / 8 to make 7

Gnom [1K]

Answer:

3 $\frac{5}{8}$

Step-by-step explanation:

A simple question, but I decided to answer.

Good Luck!!

8 0

2 years ago

Read 2 more answers

1. Refer to the equation 2x - 4y = 12

dem82 [27]

Answer: answer

Step-by-step explanation:

6 0

1 year ago

An elephant can run one over four mile in 36 seconds. Which of the following correctly shows this rate as miles per hour?

Ainat [17]

Answer:

C. One-fourth mile over thirty-six seconds = 25 miles per hour.

We have been given that an elephant can run one over four of a mile in 36 seconds.

To find elephant's rate in miles per hour, we will convert our given time in hours as shown below:

Therefore, option C is the correct choice.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Which lists all of the y-intercepts of the continuous

8090 [49]

Answer: (0,0)

Step-by-step explanation:

got it correct

5 0

2 years ago