If r(x)=3x-1 and s(x)=2x+1, which expression is equivalent to (r/s)(6)
1 answer:
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<u>Answer:</u>
The sprinkler will cover 104.66 square feet
<u>Explanation:</u>
A water sprinkler covers a circular area with a diameter D= 20 feet
and radius r = 10 feet
Arc measuring degrees = 120 degree
Area of the Arc =
=
=
= 104.66
The sprinkler will cover an arc area covering 104.66 square feet