Answer:
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Step-by-step explanation:
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Volumn = LWH
small rectangle = 5 x 5 x 12 = 300 sq yds
Larger rectangle = 4 x 12 x 18 = 864 sq yds
Answer:
The answer is A) -17 + 2x
Step-by-step explanation:
You can just swap the factors to get an equivalent expression.
If you swap 2x and -17 you get -17 + 2x which is equivalent to the original expression therefore that is your answer
A:
2 inches - 25 miles
x inches - 60 miles
Set up a proportion:
4.8 inches on the map represent 60 miles.
B:
2 inches - 25 miles
1/4 inches - x miles
Set up a proportion:
3.125 miles are represented by 1/4 inches on the map.
The area of the composite solid in the image given is: 399.6 m².
<h3>What is the Surface Area of a Composite Solid?</h3>
The surface are of the composite solid = area of the 3 triangular face of the top solid + area of the triangular base of the bottom solid + 3(area of rectangular face of the bottom solid).
Area of the 3 triangular face of the top solid = 3(1/2bh) = 3(1/2 × 8 × 7) = 84 m²
Area of the triangular base of the bottom solid = 1/2bh = 1/2 × 8 × 6.9 = 27.6 m²
3(area of rectangular face of the bottom solid) = 3(length × width) = 3(12 × 8) = 288 m²
Surface area of the solid = 84 + 27.6 + 288 = 399.6 m²
Learn more about surface area of composite solids on:
brainly.com/question/17065613
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