Answer:
Step-by-step explanation:
Given: The length of the prism = 10 inches
The height of the prism = 9 inches
The width of the prism =
We know that 1 foot = 12 inches
Then, width of the prism =
The volume of rectangular prism is given by :_
Hence, the volume of a prism-shaped watermelon =
Answer: 10x-30=90 I think 10x=90-30, 10x=60, x=60/10, x=6
54x^2 + 10x
x-8 to get the zero for the 8 you have to add it. And for the second part you have to subtract four from itself.