Question

Please help me. Pre-cal question. Will show pic :)

Answer 1

Here it is

Answer 2

noone? xD

Answer 3

hello :)

Answer 4

\(\large \tan(\alpha + \beta) = \frac{\tan(\alpha) + \tan(\beta)}{1-\tan(\alpha)\tan(\beta)}\)

Answer 5

sum / difference formula
uh huh

Answer 6

yes, find out tan ratios for each angle and plugin

Answer 7

do you mean tan ratios as in, (3/5)/(-12/13) since tan is sin/cos??

Answer 8

confused sry

Answer 9

Nope, you cannot divide apples and coconuts

Answer 10

3/5 is sin BETA
-12/13 is cos ALPHA


both are different things ok ?

Answer 11

yes sir

Answer 12

how do i progress this equation once i know the formula

Answer 13

which is what im confused about