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3 years ago

For the complex number 10+12i identify the real part and the imaginary part

1 answer:

7 0

Complex number = a +bi

a is a real part, bi - an imaginary part

So, in <span>10+12i
10 is a real part, 12i is an imaginary part.</span>

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Answer:

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2 years ago

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Answer:

Part 1) The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

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Step-by-step explanation:

The picture of the question in the attached figure

Part 1) Which surface is shared by the two solids?

we know that

The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2) What are the dimensions of this surface?

The surface is a square with side length 6 inches

The dimensions of this surface are 6 in x 6 in

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The area that Molly needs to paint is equal to the surface area of the cube plus the surface area of the pyramid minus two times the area of the surface that is shared by the two solids

$SA=216+84-2(6^2)$

$SA=228\ in^2$

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Molly needs to paint 228 square inches

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2 years ago

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2 years ago

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<h2>Answer:</h2>

n = 1

<h2>Explanation:</h2>

Here we have the following Geometric Sequence:

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