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Ahat [919]
2 years ago
6

HELPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
vodka [1.7K]2 years ago
5 0
The angles of all triangles should always sum up to be 180, so knowing this we can solve this problem using the equation x + 3x + 5x - 54 = 180, first we want to combine all our common variables, so we add the x’s together and get 9x - 54 = 180 then we add +54 to both sides so that the x can be by itself and we have 9x = 234, we divide both sides by 9 and get our final answer of x = 26
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zhuklara [117]
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5 0
2 years ago
NEED HELP ASAP !!!<br><br> Simplify: √16r<br> O 47²<br> O 473<br> 87²<br> O 8-3
Vlad1618 [11]

Answer:

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Step-by-step explanation:

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6 0
1 year ago
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kaheart [24]
42 inches squared

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8 0
3 years ago
Read 2 more answers
Need help with this answer
ioda

Answer:

(2,2) is your answer :)

Step-by-step explanation:

3 0
3 years ago
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