Answer:
23
Step-by-step explanation:
6×3+5(3-2)
6×3+5×1
18+5
23
It is indeed 70, you divid 63 by 90 and your answer should be .07 so if you add that to your starting 63 you get 70
Answer:
80 units
Step-by-step explanation:
Area of trapezoid: a+b/ 2 * H
a = top, b= bottom, H = height
6+14/2 * 8
20/2 *8
10*8
80
Step-by-step explanation:
2/5 x 1/3 = 2/15 inches squared