77 Which equation can be used to determine the reference angle, r, if =
12?
r=
r= -a
a
r= x
r%3D2-4

1) is right

step-by-step explanation:

a.)the line for function b is steeper

where are the graphs?

step-by-step explanation:

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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