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bogdanovich [222]
2 years ago
13

Help solve these problems

Mathematics
1 answer:
marissa [1.9K]2 years ago
4 0

Answer:

Step-by-step explanation:

Expression;  coefficient, variable; constant; substitute, though I think it should be substitute 7 for x, not 3 for x; and simplify

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Step-by-step explanation:

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2:3:4:3

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2 years ago
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konstantin123 [22]

Answer:

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Step-by-step explanation:

Angle Bisector Theorem

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Thus,

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Divide both sides by 20

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Therefore, the value of x = 9

5 0
2 years ago
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