CAN YOU PLEASE HELP PLSSS

y= -3/8x + 1

Step-by-step explanation:

-4 = x1

5 = y1

y-y1=m(x-x1)

y-5 = -3/8(x-(-4)

y-5 = -3/8x + -3/2

+5 +5

y= -3/8x + 1

y = -3/8x + 3.5

I suggest you check this by graphing the two equations on the Desmos graphing calculator first just to make sure. Hope this helps, have a good day.

i think this could be a possible answer (1 / 84) -1

good luck! : d

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