Let x be the measure of the angle. The mathematical equation of the problem is
5(90-x) =

(180-x)

°
$20.50 x .3 = 6.15
20.50 - 6.15 = $14.35
The book is now $14.35
Answer:
g = E/4h
Step-by-step explanation:
In order to solve for a variable, you have to isolate it from the other values on one side of the equation.
Because g is multiplied by 4 and h, undo this operation by dividing both sides of the equation by 4h.

The formula is A= 1/2b x h
Area = half of the base multiplied by the height of the triangle
Answer:
9400.11
Step-by-step explanation: