Cam used voice commands on his phone to call his friend, Tina, who was studying squirrels in a different part of the park. She planned to run and help him but knew she can only sprint full speed for 300 meters before she loses all energy and passes out. She saw on the map that the coordinates for his tree were at the (250, 50) point and she was currently in the squirrel area at the point (100, 400).

answerim :

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step-by-step explanation:

im not sure but my dad knows

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

do you have an easier question cause this shh is hard like theheck

step-by-step explanation: