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bogdanovich [222]
3 years ago
13

Please help and Solve for x.

Mathematics
1 answer:
Serhud [2]3 years ago
7 0

Answer:

tan70 = \frac{opp}{adj}  \\  \:  \:  =  \frac{15}{x }  \\  \\  x =  \frac{15 }{tan70 } \\   \\  =  \frac{15}{2.747}  \\  \\  = 5.46

since 5.46 is equal to 5.5...

I think the answer is the first one

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Answer:

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The total of what John has already walked and the number more he must walk will be equal to the number he has to walk to get to school.

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We recognize that 5+7 = 12, so that last part of the sum totals zero.

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