A= h (a+b)
solving for b:
Solve for b, i.e separate b in one side and the other terms in the other side
A = ah + bh
A - ah = bh
(A - ah) / h = b

I hope that
helps!
To answer take 135/15 and you get 9, because to get are you need length times width. Hope that made sense.
Answer is Use math paa :))))))
Answer:
-2
Step-by-step explanation:
5(2z + 4) = 0
Divide both sides by 5.
2z + 4 = 0
Subtract 4 from both sides.
2z = -4
Divide both sides by 2.
z = -2