Answer:
there is no x to solve, so there is no answer to that.
5/10 is rhe reduced form because 5 goes into both so 25/5=5
And 50/5=10
<span>The formula is area of trapezoid = average base x average height
We're going to do this in reverse.
Area = 80.75
[(7 + 12)/2] = 9.5 (height)
height = 80.75 / 9.5 = 8.5
The height is 8.5, so the answer is D.</span>
It is 46.6666667% 7/15=0.466666667 put into a percent it's 46.6666667%
