Are you missing information and or a picture that was provided?
Answer:P ERRA
Step-by-step explanation:
JAJJAA
Answer:1+3x+9+x+8+2x= 6x+9
so =3(x+3)
Step-by-step explanation:
if you have base ten blocks you can figure out the answer
The formula for volume of a prism is v=(1/2bh)h so it would be
(1/2 ×7.8×4)×9= 140.4