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AnnZ [28]
3 years ago
14

Convert each measure to radians and state answer in terms of pi. a.) 40(degrees) b.) -570(degrees)

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0
360 degrees=2pi radians

therefor set up a ratio and proportiopn

a.
360/2pi=40/x
times 2pix both sides
360x=80pi
divide both sides by 360
x=(2pi)/9 radians


b.
360/2pi=-570/x
times 2pix both sides
360x=-1140pi
divide boh sides by 360
x=-(19pi)/6 radians



a. (9pi)/2 radians
b. (-19pi)/6 radians
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Step-by-step explanation:

Professional Geographer (Feb. 2000) reported the hazardous waste generation and disposal characteristics of 209 facilities.

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The expected number in the sample that treats hazardous waste on-site is given by

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Step-by-step explanation:

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