Solve for b:

A = 1/2 (a + b)h

3 answers

A = 1/2 (a + b)h
2A = (a+b)h
2A/h = a + b
2A/h - a = b

you could add up the two terms
b = (2A - ah)/h

how did you get 2A

I multiplied both sides by 2

Similar Questions

First: solve for k. Then, go back to the original equation c=k(d-3) and solve for c when d is ten.Second: Area=k*s^2 Put in the
1. 1 answer
Combine like terms:-3x^2+2x-4x^2-9+6x-2x^2+8 Solve for x: 8x-11= -11x+18 Solve for x: -2(x-5)+7=z-8-5x Solve for x: (x-2)/5 -
1. 8 answers
Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
1. 1 answer
Put in the correct orderSolve exponentiation. Solve multiplication and division. Solve operations within parentheses Solve
1. 1 answer