The slope 4x becuse the x in question is the answer
You would have to add 47.50 + 122 to get 169.5 dollars. to get the amount of money he made in the summer, you would have to multiply 169.5 by 2 which would equal 339 dollars. so he made 339 dollars over the summer :)
Answer:
<em><u>3</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>correct</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>help</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>.</u></em>
Central angle = 3π / 4 radians
Length of the arc = (3 π / 4) (radius) = 45 in
=> radius = 45 in * 4 / (3π) = 45 * 4 / (3 * 3.14) in
radius = 19.1 in
Answer: 19.1 in