What other points are on the line of direct variation through (5, 12)? check all that apply. (0, 0) (2.5, 6) (3, 10) (7.5, 18) (12.5, 24) (15, 36)

its d but looking at that hurts my eyes frfr

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92