Answer:
width = y - 5
Step-by-step explanation:
area = y^2 + 4y - 45
(y + 9)(y - 5)
Answer:
b=120
c=60
d=60
Step-by-step explanation:
Vertical angles are congruent . 180-120= 60. Sorry the explanation isn't that good.
Answer:
i believe it's "(x+3)(x+3)(x+3)" but double check me on that.
Answer:
6
Step-by-step explanation: