The formula is
L = rC where L = length of the arc, r = radius of the circle and C is the angle in radians.
here r = 4 and C = 110pi / 180
arc length L = (4 * 110 * pi) / 180 = 7.7 ins
Answer:
The number of months it will take for Kaylee to make as much as Donna is 23 months
Step-by-step explanation:
Here we have amount Donna makes = $9.75/hour
Amount Kaylee makes = $4/hour with $0.25 monthly raise
Therefore, number of months, Y before Kaylee makes as much s Donna is given by the following expression;
4 + Y × 0.25 = 9.75
0.25·Y = 9.75 - 4 = 5.75
That means in 23 months, Kaylee will make as much as Donna per hour.
Answer:
these shapes are congruent, because they have the same shape and the angles are the same
Step-by-step explanation:
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What is an estimate of 23 times 67
1,500