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3 years ago

What is the surface area of the figure shown below?

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

7 0

We know that
surface area of the figure=surface area rectangular prism+surface area triangular prism

surface area rectangular prism=2*[12*6]+2*[16*6]+[16*12]---> 528 ft²

surface area triangular prism=2*[12*8/2]+2*[16*10]----> 416 ft²

surface area of the figure=528+416-----> 944 ft²

the answer is
944 ft²

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Answer:

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Step-by-step explanation:

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3 years ago

After all the taxes are withheld, Jamie's paycheck is about 80% of his total

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Explanation down below.

Step-by-step explanation:

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3 years ago

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Answer:

A, B and C

Step-by-step explanation:

In the equation: 3y=27x

Making y the subject of the equation, we have:

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The constant of proportionality between y and x is 9.

We want to determine which relationships have the same constant of proportionality 9.

Option A

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The constant of proportionality is 9.

Option B

2y=18x

Divide both sides by 2 to obtain: y=9x

The constant of proportionality is 9.

Option C

x=3, y=1/3

Substitution into y=kx gives:

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k=9

The constant of proportionality is 9.

Option D

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k=2/3*6=4

The constant of proportionality is 4.

Option E

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Substitution into y=kx gives:

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