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Ymorist [56]
2 years ago
7

-15 - (-6) please help!

Mathematics
2 answers:
arlik [135]2 years ago
5 0
The answer to the problem is -9
grin007 [14]2 years ago
4 0

Answer:

The answer is -9

Step-by-step explanation:

-15+6=-9

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Cos (theta) = square of 2 / 2, and 3*pi/2 < theta < 2*pi, evaluate sin (theta) and tan (theta)
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3 years ago
A rectangle has a length that is three times the width . The perimeter of the rectangle is 40 feet.what is the area of the recta
charle [14.2K]

Answer:

The area is 15 feet

Step-by-step explanation:

So you are going to need two different equations-

l = w(3)

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7 0
3 years ago
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Mnenie [13.5K]

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1.

Step-by-step explanation:

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Therefore when we come to the last 2 terms we have 2^1 - 2^0 = 2 - 1

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