Help!! find the area. round to the nearest hundredth if necessary

Mathematics

1 answer:

Yuri [45]2 years ago

8 0

Answer:

triangle = (11×16)/2 =88

square = 16× 19 = 304

add them up =392 in^2

You might be interested in

Please help. thanks.

Free_Kalibri [48]

Hello!

You have to find the area of the prism and the pyramid

rectangular prism is lwh

Put in the values you know

15 * 5 * 7 = 525

For a prism you use

$\frac{lwh}{3}$

Put in the values you know

$\frac{15 * 5 *13 }{3}$

Multiply

975/3

Divide

325

Add the values you know

325 + 525 = 850

The answer is D) $850cm^{3}$

Hope this helps!

5 0

3 years ago

7=3/8x-2<br> What is the answer show your work

Marina CMI [18]

Answer:

x = 24

Step-by-step explanation:

Firstly, isolate x by adding 2 to both sides.

9 = 3/8x

Then, multiply 8 to both sides.

72 = 3x

Then, divide both sides by 3.