For this case we have that by definition, the volume of a rectangular prism is given by:

Where:
a: Long
b: Width
c: High
Prism 1:

Prism 2:

Thus, the total volume is:

Answer:

Answer:
x=7
Step-by-step explanation:
AC=3x+3 AB=-1+2x and BC=11
AC = AB + BC
ALL THE STEPS:
3 X + 3 = - 1 + 2 X + 11
3 X + 3 = 2 X + 10
3 X + ( - 2 X ) + 3 = 2 X + ( - 2 X ) + 10
X + 3 = 10
X + 3 + ( - 3 ) = 10 + ( - 3 )
X = 7
Answer:23%, 0.634, 3/4, 8/10
I believe it's c. it's the only reasonable answer.
Answer:
2x+34
Step-by-step explanation: because you just have to double the equation because it already tells you the equation for halfway so just double it to get the full answer