It’s either b or c. One of those two is the answer for sure
Answer:
a. 8
b. 80
Step-by-step explanation:
Answer:
Step-by-step explanation:
Im pretty sure this 3d object is a prism but the formula for it should be V=B(base area) x h(height) so V= 120 x 10 = 1200in^3
Whats the rest of the question
The volume of the box is length*width*height
So length*3cm*3cm=45cm³
Let
![l=](https://tex.z-dn.net/?f=l%3D)
the length of the box
We have
![l*3*3=45](https://tex.z-dn.net/?f=l%2A3%2A3%3D45)
⇒
![9l=45](https://tex.z-dn.net/?f=9l%3D45)
⇒
![l=5](https://tex.z-dn.net/?f=l%3D5)
So the length should be 5 cm.