The formula for an area of a circle is A= pi(r)^2
so if you plug in 5 to r (because it’s the radius) you should get A= 78.5
As the price per hour worked is $11, then 11 is the coefficient (or multiplier) of the number of hours Rita and Tina had worked. As for Rita, she will receive an extra $32 flat wage for her total overtime hours, so it will not be multiplied any further. Expressing their total wages mathematically:
Rita's total wages = 11r + 32
Tina's total wages = 11t
If the goal of this question is to solve for x than the correct answer is 20. Hope this helped.
Answer:
The lengths of all sides of the patio are 15, 15, 9, 9.
Pls thank if this helped!! :)
I'm guessing the repeating part is 89 at the end, so that
Then
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An arguably quicker way without using geometric series:
