Even tho you did me dirty i will answer you.
You can subtract the whole number
Surface area is the areas of all the faces added up. Volume is how much a 3D figure can hold.
Answer:
-9x+16
Step-by-step explanation:
-3x+7+-6x+9=-9x+16
-3-6= (tecnectly adding but put negative sign with ur answer!)
7+9=16
Put together and Done!
Hope helps :D
Answer:
396 in ^3
Step-by-step explanation:
The volume of a rectangular prism is
V = l*w*h where l is the length, w is the width, and h is the height
V = 12 * 3 * 11
V = 396 in ^3
skip this comment
Jsjshajsjwjsjsjsshsuuz has nshsghsjsha whaushwj wjsusnss sijsbs s
