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kumpel [21]
3 years ago
6

How do you simplify expressions

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0
First of all, to simplify expressions we use the PEMDAS
then we do the right needed inverse to move the variables all to one side and the other numbers to another... this is a way we simplify expressions

Hope this helps :)

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#2 Is Complementary because angle 1 and 2 are equal to 90 degrees

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Need help with the question in the attachment!
IceJOKER [234]

Answer:

The answer is 8.

Step-by-step explanation:

I used the calculator...

I just typed these equations on the calculator because its hard to do it in your head.

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4 0
3 years ago
Find the slope of the line through the pair of points. A(2, –3), P(2, 9)
Flauer [41]
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<span>The denominator can not be <span>zero!

Conclusion: The slope is undenfined.
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6 0
4 years ago
Read 2 more answers
B is a midpoint of AC. Find the length of AC. Round to the nearest hundredth if necessary AB = 9x - 6 BC = 4x + 7
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