8th grade geometry please help
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Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
Mathematics, 21.06.2019 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
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Mathematics, 21.06.2019 22:10
Which expression and diagram represent โrenee biked four times as far this month as last monthโ?
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Mathematics, 22.06.2019 03:30
Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x รขโ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.
Answers: 1
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