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Schach [20]
2 years ago
7

C. PBrz (s) + H20 (1) HBr (8) + H2P03 (1)

Mathematics
1 answer:
sergey [27]2 years ago
7 0

Answer:7.6

Step-by-step explanation:

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3y-3.5/3y+6=17/25.5. find the value of y. give the scale factor of the polygon
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Hi the answer to your question is

 

((3y - 3.5) / (3y + 6)) * 25.5 = (17 / 25.5) * 25.5

((3y - 3.5) / (3y + 6)) * 25.5 = 17 (76.5y - 89.25) / (3y + 6) = 17

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y = 191.25 / 25.5

<span>y = 7.5</span>

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