If sin y°=7/q and tan y°=7/r ,what is the value of cos y°?

cos y°= r/q
cos y°=7r
cos y°=7q
cos y°=q/r

Question

If sin y°=7/q and tan y°=7/r ,what is the value of cos y°?


cos y°=  r/q
   cos y°=7r 
   cos y°=7q 
   cos y°=q/r

anonymous · Answer

attachment

anonymous · Answer

okae were where so can u explain that again they had to fix something

amistre64 · Answer

if guass is helping you i will try not to buttin :)

anonymous · Answer

lol i had someone helping me and then i lost all my work on that page lol i just need help i dont understand this stuff i get the calculations just not how to figure out which ones to use

amistre64 · Answer

in general tho; you need to know how the trig functions are defined

anonymous · Answer

ya im redoing my work trying to get help i hate homeschool i dont get and help

amistre64 · Answer

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this should always be drawn in order to aid your rememberance