Drag the labels to the table. Each label can be used more than once, but not all labels will be used. Choose the justification for each step in the solution to the equation 6x − 9 = 45.

addition property of equalitysubtraction property of equalitymultiplication property of equalitydivision property of equalitysimplification

i think that you should ask google for the answer to that problem because if we don't know it google does

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

where is the option given