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valina [46]
3 years ago
10

Please help ! -9v-6+7v=6 what is v?

Mathematics
1 answer:
DENIUS [597]3 years ago
8 0
-9v-6+7v=6
-2v-6=6
-2v=6+6
-2v=12
v=-6
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Answer:

let ratio 6:4:2 be 6x,4x and 2x

we have

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12x=180

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Step-by-step explanation:

missing Angle are

6x=6×15=<em><u>9</u></em><em><u>0</u></em><em><u>°</u></em>

4x=4×15=<em><u>6</u></em><em><u>0</u></em><em><u>°</u></em>

2x=2×15=<em><u>3</u></em><em><u>9</u></em><em><u>°</u></em>

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Step-by-step explanation:

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