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ratelena [41]
3 years ago
7

5(r + 7) - 2r When r = 3

Mathematics
1 answer:
Maksim231197 [3]3 years ago
6 0
Plug in r and get: 5(3+7)-2(3)=44
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from a boat on the lake the angle of elevation to the top of a cliff is 18°41’. if the base of the cliff is 991 feet from the bo
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The cliff is 335 feet tall.

Step-by-step explanation:

First you convert the angle to degrees and you get 18.683 degrees.

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Alenkasestr [34]

Answer:

x = −6

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−9x / -9 = 54 / -9

x = -6

6 0
3 years ago
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