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2 years ago

Find the surface area of a rectangular prism with dimensions 5 ft 6 ft 7 ft

Mathematics

2 answers:

Fofino [41]2 years ago

6 0

Answer:

214 ft

Step-by-step explanation:

hope this helps

Leni [432]2 years ago

3 0

Answer: 214 sq ft

Step-by-step explanation:

A=2(wl+hl+hw)=2·(6·5+7·5+7·6)=214

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PilotLPTM [1.2K]

Answer:

I believe that the third answer is correct..... but I'm not positive.

Step-by-step explanation:

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2 years ago

In ΔDEF, what is sin D, in simplified form?

Igoryamba

Answer: second option.

Step-by-step explanation:

You must apply $sin\alpha=\frac{opposite}{hypotenuse}$

Then, given the right triangle and the angle D, the opposite side and the hypotenuse of the triangle are the following:

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Therefore, when you substitute values, you have:

$sinD=\frac{20}{25}$

Reduce the fraction, then you obtain:

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3 years ago

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masha68 [24]

Answer:

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Step-by-step explanation:

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ExtremeBDS [4]

Answer:

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Step-by-step explanation:

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2 years ago

Find the value of x in each case.

Leto [7]

Answer:

I think its 80 for both. .,.

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