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Luden [163]
3 years ago
12

-3x = 18 What is x? x=

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
7 0

Answer:

x=15

Step-by-step explanation:

18-3=15

Artyom0805 [142]3 years ago
5 0

Answer:

x equals 15

Step-by-step explanation:

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5. What is the<br> complement of the<br> supplement of a 110° <br> angle?
Slav-nsk [51]
<h2>Answer:   20°</h2>

<h3>Step-by-step explanation:</h3>

Supplementary angles sum up to 180 °

Complementary angles sum up to 90°.

The supplement of 110° = 180° - 110° = 70°

The complement of 70° = 90° - 70° = 20°

<u>Simplier version:</u>

The complement of the supplement of 110° = (90° - (180° - 110°))

                                                                         = 20°

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3 years ago
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Step-by-step explanation:

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3 years ago
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Arada [10]

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How would I do this? Solve for q. –10 + 10q = 9q
DerKrebs [107]

Answer:

q=10

Step-by-step explanation:

-10+10q=9q

-10=-q

q=10

4 0
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