If tan theta= 15/8, then:
2 answers:
Hello there! The only thing we have to do here is remember our trigonometric functions! sin=y/r cos=x/r tan=y/x sec=r/x csc=r/y cot=x/y Knowing that tanᎾ=15/8, we know that y=15 and x=8 Now we need to look at the answer choices and see if they are correct. A. secᎾ=17/8 Since secᎾ=r/x and r=17 and x=8, this is correct. B. cosᎾ=15/17 Since cosᎾ=x/r and x=8 and r=17, this is wrong. C. cotᎾ=8/15 Since cotᎾ=x/y and x=8 and y=15, this is also correct! D. cscᎾ=17/15 Since cscᎾ=r/y and r=17 and y=15, this is right too. I really hope this helps! Best wishes :)
Answer:
secᎾ=17/8
cotᎾ=8/15
cscᎾ=17/15
Step-by-step explanation:
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