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densk [106]
3 years ago
13

Simplify the expression. Justify each step.

Mathematics
1 answer:
Verizon [17]3 years ago
6 0
True it is correct! Your work is well justified. :)
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stira [4]

Answer:

Choice #1) multiplied by 3

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2 years ago
On Wednesday 72% of the customers who bought gas at a gas station made additional purchases. There were 250 customers who bought
elena-s [515]

Answer: 180 people

I hope i helped you! I wish you luck on the test!

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2 years ago
Using the properties of absolute values, simplify the expression x×|x|, if it is known that:
Westkost [7]

Answer:

  • x ≥ 0: x|x| = x²
  • x < 0: x|x| = -x²

Step-by-step explanation:

<u>For x ≥ 0</u>

  |x| = x

so

  x|x| = x(x) = x²

<u>For x < 0</u>

  |x| = -x

so

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7 0
3 years ago
Linear or non-linear?​
Gnoma [55]

Answer:

the answer for this question is non-linear

Step-by-step explanation:

linear means in a <u><em>straight</em></u> line. the question you wrote is <u>NOT</u> in a strait line.

hoped the answer helped

7 0
3 years ago
Please Help I'm not really good at math
UkoKoshka [18]

The true statements about the triangles RST and DEF are: (a), (d) and (e)

<h3>How to determine the true statements?</h3>

The statement ΔRST ≅ ΔDEF means that the triangles RST and DEF are congruent.

This above implies that:

  • The triangles can be mapped onto each other by rigid transformations such as reflection, translation and rotation
  • The transformation does not include dilation
  • Corresponding sides are congruent

The above means that the possible true statements are: (a), (d) and (e)

Read more about transformation at:

brainly.com/question/4289712

#SPJ1

3 0
2 years ago
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