Answer:
the answer is 12 inches
Step-by-step explanation:
there is 1 foot per 12 inches
or
12 inches make a foot
AOB = 2 . x
2x = 60°
x = 30°
Answer:
b 3x +7y =59
Step-by-step explanation:
x is water balloons at 3 each and y is t-shirts at 7$ each.
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Answer:
104.72 m^2.
Step-by-step explanation
I'm taking the angle to be 30 degrees.
Area of sector = area of the circle * 30/360
= pi*20^2 * 30/360
= 400pi * 1/12
= 104.72 m^2.