3 years ago

Hep please hw due in 10 minutes

Mathematics

1 answer:

Rzqust [24]3 years ago

4 0

Answer: B

Step-by-step explanation:

When you multiply the two expressions together, you can find that y^3 cancels out. B is the ONLY equation that is correct because it has no y.

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Pavlova-9 [17]

The answer to x would be 0

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3 years ago

Hello I need help with my math homework that I don’t understand if you could help me out the would be great thank you

Klio2033 [76]

Answer:

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Step-by-step explanation:

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3 years ago

Six times a number increased by 20 is four less than eight times the number. Find the number

DaniilM [7]

Greetings!

"<span>Six times a number increased by 20 is four less than eight times the number. Find the number."...

This would be, as an equation:
</span> $6x+20=8x-4$

Solve:
Add 4 and -6x to both sides.
$(6x+20)+4+(-6x)=(8x-4)+4+(-6x)$
Simplify.
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<span>
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</span>

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3 years ago

Hi answeeeer and no links

ololo11 [35]

Paper he needs = total surface area

So to break it down into 2D shapes, that prism has 2 2D triangles, and 3 2D rectangles of different sizes.

The triangles are the same size, since you have 2, just multiply 2 by the formula for the area of a triangle: 1/2(base)(height) which is 2x1/2(5)(12) = 60

Next you'll need the area of all the rectangles: length x width. which would be (5 x 5) + (13 x 5) + (12 x 5) = 150

So the total amount of wrapping paper he'd need is 150mi^2

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3 years ago

PLEASE HELP 25 POINTS!!!!! I NEED HELP ASAP

melisa1 [442]

Answer:

Step-by-step explanation:

square has 4 sides and 100 divided by 4 is 25

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3 years ago

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