Answer:
48/73
Step-by-step explanation:
cosine = adjacent/hypotenuse
= 48/73
First try it out yourself then compare answers. Remember, all squares have the same length per each side.
a) 3025
b) 25300
V=864 cubic feet
Volume of a rectangular prism is Length x width x depth
So V=12x8x9
V=864 Cubic feet
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