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Arlecino [84]
3 years ago
15

Add. Please show work too.

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0

Answer:

-36m^3-21n^3+85mn^2+36m^2n

Step-by-step explanation:

That's what the calculator says:).

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Write 1/10^2 using exponents
Viefleur [7K]

Answer:

I think it would be 100

Step-by-step explanation:

because 10^2 is 10 x 10 which equals 100 and so if you have 1/10^2 it's basically saying 1 divided by 10^2 and 10^2 is 100 so it would be 1 divided by 100 which equals 100.

I hope this helped any.

4 0
3 years ago
A music store gives every 20th customer A $5 gift card. Every 50th customer gets A $10 gift card. Which customer will be the fir
slavikrds [6]
The 100th customer would be the first to receive both.
20×5=100
50×2=100
3 0
3 years ago
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Solve for missing variables on these two seperate questions.
Iteru [2.4K]

Answer:?

Step-by-step explanation:

8 0
2 years ago
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Select equivalent or nonequivalent for each pair of expressions
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Answer:

i think the answer is a as well <3

have a great day!

also wdym by i smell pennies??

6 0
3 years ago
What is the measure of the other acute angle ?
Vaselesa [24]

Answer:

62^{o}

Step-by-step explanation:

All the angles in a triangle add up to 180^{o}

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So to find the remaining angle, you do 180^{o} - 90^{o} - 28^{o} = 62^{o}

7 0
3 years ago
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