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3 years ago

9

The width of a rectangle is 3 feet longer than it's length. What's the dimensions of the rectangle such that the perimeter of th

e rectangle is 238 feet.

1 answer:

Varvara68 [4.7K]3 years ago

5 0

So hmm check the picture below

what's the width? well, w = l + 3

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2 years ago

The cone in the diagram has the same height and base area as the prism. What is the ratio of the volume of the come to the volum

Nimfa-mama [501]

Answer:

$\large\boxed{\dfrac{V_{cone}}{V_{prism}}=\dfrac{1}{3}}$

Step-by-step explanation:

$\text{The formula of a volume of a cone:}\ V_{cone}=\dfrac{1}{3}B_cH_c\\\\B_c-base\ area\ of\ a\ cone\\H_c-height\ of\ a\ cone\\\\\text{The formula of a volume of a prism:}\ V_{prism}=B_pH_p\\\\B_p-base\ area\ of\ a\ prism\\H_p-height\ of\ a\ prism\\\\\text{The cone and the prism have the same base area and height.}\\\text{Therefore}\\\\V_{cone}=\dfrac{1}{3}BH\ \text{and}\ V_{prism}=BH\\\\\text{The ratio of the volume of the cone to the volume of the prism:}$

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2 years ago

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Vladimir [108]

1. Subtract the 6 from both sides
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2. Multiply both sides by 5
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3 years ago