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xz_007 [3.2K]
3 years ago
7

Can you take the square root of both sides of an inequality

Mathematics
1 answer:
ddd [48]3 years ago
6 0
Hi there!

Since square roots are non-negative, Inequality is only meaningful if both sides are non-negative. Hence, squaring both sides was indeed valid.

Similarly, applying a decreasing function toboth sides of an in- equality will reverse it.

Cheers!
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When using the vertical line test to determine if a graph represents a function, the line can only touch the relation
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Hope this helps:)

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3 years ago
Estimate the answer to the following problem to the nearest 10 13+46+87= a. 130 b.155 c.160 d.150
Lunna [17]
150

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59+87= 146

Round 46 to the nearest ten, which in this case would be 50 because the last number is larger than a 5. 

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3 years ago
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URGENT!!LAST QUESTION!!!! PLS JUST TAKE A LOOK! EASY BUT I AM DUMB!!!!!! WILL GIVE BRANLIEST!!
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Answer:

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Step-by-step explanation:

If the quadrilaterals are similar, there is a proportionality among their sides:

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4 0
3 years ago
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FrozenT [24]

Answer:

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6 0
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KonstantinChe [14]

Answer:

A

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3 years ago
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