Mathematics, 16.07.2019 03:40 vlactawhalm29
Ross drove 300 miles at r miles per hour and 360 miles at r+10 miles per hour. if the time needed to drive 300 miles was equal to the time needed to drive 360 miles, find the rates at which ross drove (express the time needed for each part of the trip as t=d/r)
Answers: 1
Mathematics, 21.06.2019 16:30
Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane
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Ross drove 300 miles at r miles per hour and 360 miles at r+10 miles per hour. if the time needed to...
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