360° = 2π
2 = 360° / π
1 rad = 360° / 2π
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31% = 0.31 = 0.31 × 575 = 178.25
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Answer:
3 1/9
Step-by-step explanation:
when taking a fraction and making it a mixed number, you divide the numerator by the denominator. whatever you have left after dividing is your numerator, and denominator stays the same. hope this helps!
Answer:
B. 22 in ?
Step-by-step explanation:
circumference of the circle: 2πr
2 × π × 11 = 22π in