2 years ago

Write an expression using exponents that represents the area of the figure in square centimeters

Mathematics

1 answer:

gavmur [86]2 years ago

6 0

$7^{2} - 2^{2}$

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18.) A cylinder and a cone have the same radius and<br> the same volume. How do the heights compare?

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If a cone and a cylinder have the same base and the same height, then the volume of the cone is of the volume of the cylinder. For example, the cylinder and cone shown here both have a base with radius 3 feet and a height of 7 feet. The cylinder has a volume of cubic feet since .

Step-by-step explanation:

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Andrea hiked 3 miles last week. She could have hiked two 1 and 1/2 mile trails. Describe two other combinations of trails she co

gayaneshka [121]

She could have hiked one 2 mile trail and one 1 mile trail or she could’ve hiked one 2.5 mile trail and another 0.5 mile trail

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Find the volume of a square pyramid 13 m tall whose base measures 5 m on a side

goblinko [34]

$a=5m;\ H=13m\\\\The\ volume\ of\ a\ square\ pyramid:V=\frac{1}{3}a^2H\\\\Subtitute\ the\ values\ of\ a\ and\ H:\\\\\boxed{V=\frac{1}{3}\cdot5^2\cdot13=\frac{1}{3}\cdot25\cdot13=\frac{325}{3}=108\frac{1}{3}\ (m^3)}$