The inverse of subtraction is addition
Answer:
1/3
Step-by-step explanation:
2nd one
Answer:
A rectangle and a TRiangle
Step-by-step explanation:
Answer:
8x+12
Step-by-step explanation:
Remember that perimeter is all the sides combined. A rectangle has the same length and width for both sides.
P=2l+2w
P=2(4x-6)+2(12)
P=8x-12+24
P=8x+12