Question

Someone, please help me. 7th-grade math. 3 questions, you will get brainliest if correct

Answer 1

Answer:

126 in cubed. - pyramid

378 in cubed. - prism

Step-by-step explanation:

Volume for pyramid: 1/3(B)(h)

This pyramid 1/3(42)(9)

126 in cubed.

Volume for prism: B(h)

This prism: (42)(9)

378 in cubed.

Answer 2

2.) The cube's volume

length ⋅ width ⋅ height

6 ⋅ 7 ⋅ 9=

378

The triangular prism's volume is

l⋅w⋅h/3

9x6x7= 378

378/3=

126

3.)

H. 13

4.)

C.