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Mathematics 17 Online
OpenStudy (anonymous):

Last one! I have no clue how to do this so if someone could explain that would be awesome!! Pleaseee

OpenStudy (anonymous):

OpenStudy (anonymous):

x=50cos(35), y = 50sin(35)

OpenStudy (anonymous):

how did you get that?

OpenStudy (anonymous):

construct a right triangle and apply SOHCAHTOA

OpenStudy (amistre64):

the unit circle is a circle of radius 1 and cos, sin parts for your x and y parts

OpenStudy (amistre64):

x = rcos(t) and y = rsin(t) since r = 35 and t = 35 ...

OpenStudy (amistre64):

ugh, r=50 and t = 35

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