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mina [271]
2 years ago
7

Pls hurry!!!!!!! What value(s) of x will make x^2 = 100 true?

Mathematics
1 answer:
Darya [45]2 years ago
4 0

Answer:

\large\boxed{\fcolorbox{x=10 }{}{}} OR \large\boxed{\fcolorbox{x=-10 }{}{}}

Let's solve the equation step-by-step:

First, you must find the square root:

x = ± \sqrt{100}

We know that 10 × 10 = 100 and -10 x -10 is 100

that means that the square root is either  10 or -10

And we also know that 10^2 -10^2 are both 100

meaning that x = 10^2 OR -10^2

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bagirrra123 [75]
Question 1)
575 = 100%
57.5= 10%
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question 2)
575=100%
57.5=10%
115=20%
5.75=1%.

5.75 × 4=22.8 (4%)

22.8 (4%) + 115 (20%) =137.8(24%) which would be rounded up to 138

hope this helps♡♡~~Chyna
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3 years ago
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The triangles are similar by SAS principle.

<h3>How to know similar triangles?</h3>

Similar triangles have the same shape but may have different sizes.

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