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For a circle with a diameter of 6 meters, what is the measurement of a central angle (in degrees) subtended by an arc with a length of 5 2 π meters?
asked
Apr 16, 2018
Mathematics
high-school
2
answers
1
vote
17.4k
views
What dose 3x-5y=15 and 2x-y=-4 really equel
asked
Jun 8, 2017
Mathematics
middle-school
2
answers
5
votes
109k
views
Which procedure did early chemists use to determine which substances were elements?. A.They mixed several substances together and observed the results.. B.They broke down mixtures by chemical means.. C.
asked
May 13, 2017
Chemistry
high-school
2
answers
4
votes
77.9k
views
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