84
The general idea in solving equations is to put the variable you want to solve for on the left side, and to take anything you don't need to the right side.A = (1/2) bhPut "h" to the right side:(1/2) bh = ATo get rid of 1/2, multiply both sides by 2:2 x (1/2) bh = 2 Abh = 2ATo get rid of the "b", divide both sides by "b";h = 2A
B=Area of the base
b = y - mx.
c equals b over 8
2 is
84
The general idea in solving equations is to put the variable you want to solve for on the left side, and to take anything you don't need to the right side.A = (1/2) bhPut "h" to the right side:(1/2) bh = ATo get rid of 1/2, multiply both sides by 2:2 x (1/2) bh = 2 Abh = 2ATo get rid of the "b", divide both sides by "b";h = 2A
B=Area of the base
A = bh (multiply length x width).
b = y - mx.
Not enough information to solve
The formula for the volume of a solid (not a sphere) is V=Bh, or the volume (V) equals the area of the base (B, or bh) multipied by the height of the solid (h).
A = bhThis actually means A = b multiplied by h.A = 8 multiplied by 4A = 32
A = 36 mi2, h = 12 mi, b = ? mi A = (bh)/2, multiply by 2 to both sides 2A = bh, divide by h to both sides (2A)/h = b, substitute A and h respectively with 36 and 12 (2*36 mi2)/(12 mi) = b, simplify b = 6 mi
root 7
x=b-a