<span>(a) What is the capacity of the container?
Volume = length * width * height
V = 4ft * 2ft * 3ft
V = 24 ft</span>³
<span>
(b) How much material was used to make the container?
Surface area = sum of 6 faces of the prism
4 ft x 3 ft = 12 ft</span>² → 12 ft² x 2 = 24 ft²
4 ft x 2 ft = 8 ft² → 8 ft² x 2 = 16 ft²
2 ft x 3 ft = 6 ft² → 6 ft² x 2 = 12 ft²
<span>
Surface area = 24 ft</span>² + 16 ft² + 12 ft² = 52 ft²
Answer:
there is no answer
Step-by-step explanation:
Answer:
x = -7.25
Step-by-step explanation:
multiply -4 by 2x + 5 = -8x - 20
-8x -20 -3 = 35
-8x - 23 = 35
-8x = 35 + 23
-8x = 58
x = 58 / -8
x = -7.25
