Answer:
13.858
Step-by-step explanation:
The steps are listed in the graphic.
Answer:
8 ft
Step-by-step explanation:
The area of a paralellagram is b*h. Since we know the base, 15, we can plug this into an equation.
15(h) = 120.
Divide by 15 on both sides to get you 8.
11. 8/7
14. 13/10
17. 11/14