Answer:
Choice B. sin(B)=cos(90-B)
Step-by-step explanation:
That cofunction identity is the one you looking for...choice B.
If you aren't convinced or don't know that identity, then maybe this will help:
90-B is actually the same thing as saying A for this right triangle since A+B=90.
So choice B basically says sin(B)=cos(A)
Well let's find both sin(B) and cos(A)
sin(B)=b/c
cos(A)=b/c
Those are the same ratios!
So they are equal!
Answer:
the factor of 12 is 1 2 3 4 6 12 so that
-3(n+4)
Answer:
A, because the cat is only 15 feet in the air and the TREE is 50 feet
Answer:
Step-by-step explanation:
Just Trying to get points
