Answer:
answer its B
Step-by-step explanation:
Answer:
108 cm^2
Step-by-step explanation:
rectangle + 2 triangle = total area
L x W + 2 * 1/2 base * height = total area
(5x12) + 2 * 1/2 * 12 * 4 = total area
60 + 48 = 108 cm^2
The first A because once you plug in the numbers into the x,y it is easier to find the solution.
Answer: false
Step-by-step explanation: dunno
Combine like terms the variables first. 4b-15b=-11b
-7+3=-4
-11b-4
