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Gemiola [76]
2 years ago
5

7. Nine more than three times a mumber is -6​

Mathematics
2 answers:
Eddi Din [679]2 years ago
8 0

Answer:

-5

Step-by-step explanation:

Your equation will look like this:

3x+9=-6

Subtract 9 from both sides.

3x+9−9=−6−9

3x=−15

Divide both sides by 3.

3x/3=−15/3

x=−5

Hope this helped!

Vinvika [58]2 years ago
3 0

Answer:

three x a mumber is 18 that is the answer

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Answer:

angle B: 39

AC: 7.288

AB: 11.58

(note: you cut off the part about rounding so make sure that it's rounded correctly before you put in your answer)

Step-by-step explanation:

To solve this we will use SOH, CAH, TOA

we have the angle and the one opposite to it which means we can use either SOH or TOA

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