courtlyn8
04.02.2020 •
Mathematics
what is the length of the arc intercepted by a central angle of 62° on a circle with radius 8? use 3.14 for π and round your answer to the nearest hundredth, if necessary.
7.25
9.11
8.65
7.82
Solved
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Ответ:
8.65 is the answer to this question.
Ответ:
x+4x+x-7= 137
combine like terms
6x-7=137
isolate the variable by adding 7 to both sides
6x=144
divide
x=24
but remember, tin c is x-7 so plug the 24 in, and the answer is 17.