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Nana76 [90]
3 years ago
12

A certain number, formed of two digits is seven times the sum of its digits it is also 27 less than the number if formed by reve

rsing the digits.find the number
Mathematics
1 answer:
notsponge [240]3 years ago
7 0

Answer:

Step-by-step explanation:

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From the photo above i interpreted the question and drew a triangle to make it easier to solve

Tan is used to solve the question as we were given opposite (as height of the cliff) and to find Adjacent ( the distance between the foot of the cliff to the boat)

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