Answer:
158.7°
Step-by-step explanation:
Data:
r = 13 in
s = 3 ft
Calculations:
(a) Convert feet to inches
s = 3 ft × (12 in/1 ft) = 36 in
(b) Calculate the angle
Let θ = the angle subtended by the arc.
s = rθ
θ = s/r = 36/13 ≈ 2.7692 rad
Convert radians to degrees
2.7692 rad × (360°/2π rad) = 158.7°
The wheel travels through an arc of 158.7°.
Sq rt 16 is rational because the sq rt of 16 = 4
Answer:
answer is D, y = 2x+2
Step-by-step explanation:
Your Welcome
Answer:
135
Step-by-step explanation:
(9+10)=19
19•15
135
Answer:
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Step-by-step explanation: sxakn skdj