3 years ago

Help me please :).........

Mathematics

1 answer:

VikaD [51]3 years ago

5 0

C I believe it not so sure

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Step-by-step explanation:

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Twice a year, for all four years of college, you used your credit card to pay for books and supplies, which amounts to $516 a se

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Answer:

$11,728

Step-by-step explanation:

Twice a year, for 4 years is 8 times

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The length of a rectangular prism is 1.5 feet. Its width is 7 feet and its height is 6.2 feet. So the volume of the prism is 65.

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$Area =55.4ft^2$

Step-by-step explanation:

Given

The attached rhombus

Required

The area

First, calculate the length of half the vertical diagonal (x).

Length x is represented as the adjacent to 60 degrees

So, we have:

$\tan(60) = \frac{4\sqrt 3}{x}$

Solve for x

$x = \frac{4\sqrt 3}{\tan(60)}$

$\tan(60) = \sqrt 3$

So:

$x = \frac{4\sqrt 3}{\sqrt 3}$

$x = 4$

At this point, we have established that the rhombus is made up 4 triangles of the following dimensions

$Base = 4\sqrt 3$

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So, the area of the rhombus is 4 times the area of 1 triangle

$Area = 4 * \frac{1}{2} * Base * Height$

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$Area =2 * 4\sqrt 3 * 4$

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