Study the ordered pairs in the table. Move point D to the locations shown, and note , , AE, and BF. You can turn on the grid to find the locations more easily. Round angle measurements to the nearest degree.

answer: f = 32.2m

step-by-step explanation: that is the answer

faster, im not sure why but i know it is faster

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