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tangare [24]
4 years ago
8

I keep getting this wrong. Please help!!

Mathematics
1 answer:
SVEN [57.7K]4 years ago
7 0

Answer:

30 mph i think

Step-by-step explanation:

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What is the additive inverse of -7x2 + y?<br><br> 7x2 + y<br> 7x2 − y<br> 7x − y<br> -7x2 − y
Genrish500 [490]
Additive inverse is the number that when added to a number yields 0.

This is the negation of that number or expression.

The additive inverse of 7x^2 + y is -(7x^2 + y)

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5 0
3 years ago
Solve x^2−4x−12=0 by completing the square. PLEASE HELP QUICK WILL GIVE BRAINLIEST
Sliva [168]

Answer:

The answer is B

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
How long is the short side of a 30 60 90 triangle if the long leg is 6?
klasskru [66]
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s=6/√3 if we rationalize the denominator...

s=2√3

s≈3.46 units (to nearest hundredth)
5 0
3 years ago
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