Answer:
x = 8.85
Step-by-step explanation:
20(x - 3) = 170 - 6x
20x - 60 = 170 - 6x
20x + 6x - 60 = 170
26x - 60 = 170
26x = 170 + 60
26x = 230
x = 230 / 26
x = 115 / 13
x = 8.84615 ≈ 8.85
Answer:
156m^2
Step-by-step explanation:
I dont know what you mean by "each figure," but if you need the surface area for the rectangular prism, then the answer is 156, because the top square has a surface area of 3*6, then it equals 18, and the bottom square is the same, so it is also 18, 18*2=36
The 4 rectangle on the side are all the same, and they are all 10x3 which is 30, so 30*4 because there are 4 rectangles, equals 120.
120+36=156. The surface area of the rectangle is 156m^2
Answer:
Your answer would be 92 Hours
Step-by-step explanation:
4 x 115 = 460
460 x 12 = 5,520
5,520 ÷ 60 = 92
Therefore your answer would be 92
