1 year ago

4x²-9y², 8x³ - 27y³ and (2x-3y)²

1 answer:

5 0

Step-by-step explanation:

I am only sure about the first one but as for the rest I am not really but I tried...if you need explanations to the first one feel free to ask me

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Answer:

discount = 9

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Step-by-step explanation:

The discount is the price times the discount percent

45 * 20%

Change to decimal form

45*.20

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45-9 = 36

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Answer:

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Step-by-step explanation:

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2 years ago

help pleaseeeeee!!!!!!!!!! How many unit cubes would it take to completely fill the prism with no gaps between unit cubes?

vodka [1.7K]

Answer:

Step-by-step explanation:

As you can see the top - view is a rectangle of 2 by 9 dimensions. Respectively the right - side view is a rectangle of 2 by 4 dimensions. The common dimension among both rectangles would be 2, making this rectangular prism have dimensions 2 by 4 by 9.

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Solution : 72 unit cubes

6 0

3 years ago

4x²-9y², 8x³ - 27y³ and (2x-3y)²​

4x²-9y², 8x³ - 27y³ and (2x-3y)²