Answer:
B. 5
Step-by-step explanation:
7.7 km is equal to 4.78456 miles, if you round, you will get 5
The hypotenuse is 13.
The hypotenuse is the longest side of a right angled triangle
((5x-4)+(6x-2))/2= 4x.
set it up like that because the equation to find the medium of a trapezoid is:base+base/2 = medium. Hope that helps:)
8x=160
Divide both sides by 8
X= 20. He has to sell 20 games
