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Ierofanga [76]
3 years ago
9

A right angle is complementary. true or false

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
6 0
True. Complementary angles are 90 degrees.
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A web site charges $0.99 to download a game and a 12.49 membership fee.write an expression that gives the total cost in dollars
icang [17]

Hello!

To write this equation we will use c to represent the total cost, and g to represent however many games you download.

c=12.49+0.99g

The constant rate is 12.49, that will never increase or change in our equation.

Depending on how many games you download, that will be the rate that affects our total cost.

If you only purchase one game, you only spend $13.48. Where as if you buy 10 games, you spend $22.39.

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On a group project, Mira does 24 math questions while Grace does half as many questions. If they have to complete 50 questions,
Troyanec [42]

Answer:

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Factor 24a^2b + 18abc
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