3 years ago

NEED HELP!!!!!!!!!!!

Mathematics

1 answer:

USPshnik [31]3 years ago

4 0

Answer:

12.6

Step-by-step explanation:

We can start by finding the area of the rectangle

13x4=52

Now the semicircles, the diameter of the circle is 4, so the radius is 2 to find the area we do

pi x 2=6.3

6.28^2=39.4

since there are two circles we can just add them together instead of dividing the answer above by 2, now we can subtract this from 52

52-39.4=12.6

You might be interested in

a picture measures 20 inches around. Suzie measuered and found the length to be 6 inches. What is the area of the picture?

gavmur [86]

Answer: the answer is 24

Step-by-step explanation:

6 0

3 years ago

KN and JL are diameters. Find the measure of the following:

Vlada [557]

I thinks it’s A but ion know I’ll look it up for you I need to find my grills

5 0

3 years ago

a stack of boards is 24 inches high. Each board is 3/8 of an inch thick. How many boards are in the stack?

meriva

To answer this we need to divide 24 by 3/8.

First we need to convert 24 to a fraction.

$\frac{24}{1}$

When dividing fraction, multiply the first fraction by the reciprocal of the second fraction. (A reciprocal is an upside down fraction)

$\frac{24}{1} * \frac{8}{3} = \frac{192}{3}$ (simplify:) 64

The answer is 64

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)

4 0

3 years ago

Read 2 more answers

Find the unknown side length, x. Write your answer in simplest radical form.

marishachu [46]

Answer:

Step-by-step explanation:

7 0

3 years ago

I need help pls<br> lol this is a math problem

soldi70 [24.7K]

False, because it didn't go up .