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anygoal [31]
3 years ago
11

Find the value of x when a⊥b and b||c.

Mathematics
1 answer:
dem82 [27]3 years ago
6 0

Answer: 8

Step-by-step explanation: Because a is perpendicular to b, the value of 9x + 18 = 90.  If we subtract 18 from both sides, it becomes 9x = 72.  Divide by 9 on both sides to get 8

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