How do you solve this problem. Please provide step by step details. Thanks!

Solve for B

V=1/3 Bh

V=20, h=4

(Note: I could not do fractions so 1/3 is a fraction)

Solve for h

A=1/2(B+b)h

A=49.5, B=17, b=16

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- Feb 5th 2011, 11:02 AMnasirnoor1Solving for unknown varilable
How do you solve this problem. Please provide step by step details. Thanks!

Solve for B

V=1/3 Bh

V=20, h=4

(Note: I could not do fractions so 1/3 is a fraction)

Solve for h

A=1/2(B+b)h

A=49.5, B=17, b=16 - Feb 5th 2011, 11:04 AMe^(i*pi)
For the first one if you divide both sides by you will make B the subject:

- Feb 5th 2011, 12:08 PMskoker
here is how i did the second equation.

multiply through by to clear fraction.

multiply left side and sum numbers in brackets on right.

divide both sides by 33.

hope that helps.