Answer:
2
Step-by-step explanation:
Length of arc is equal to r * angle, where the angle is in radians. Seventy-five degrees in radians is equivalent to 75 * pi / 180 = 5pi/12.
Length of arc = r * angle = (2) * (5pi/12) = 5*pi/6 = 2.62 units.
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Step-by-step explanation:
(a+b)(ab)
Answer:
40 steps
Step-by-step explanation:
1:3
x:120
120/3=40
(15 miles / 2 minutes) times (60 minutes / 1 hour) = 15 x 60 / 2 = 450 miles per hour.
