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ZanzabumX [31]
3 years ago
10

What is the square root of 49z^2

Mathematics
1 answer:
ahrayia [7]3 years ago
7 0
√49z²
= √(7z)². [ here, Square cancles sq. root]
= 7z

May be Helpful.
Thank you!
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6 0
3 years ago
What is the solution set? −9.5x−1.5&gt;−30<br> x= ?
Alborosie
Hi there!

x > 0.073171.
Why?

First to solve we need to add 30x to both sides of the inequality.

-9.5x - 1.5 + 30x > -30x + 30x
20.5x - 1.5 > 0

Next we need to add 1.5 to both sides.

20.5x - 1.5 + 1.5 > 0 + 1.5
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Finally, divide both sides by 20.5.

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So our answer is x > 0.073171.

Hope this helps!
7 0
3 years ago
Read 2 more answers
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