15a =6a - 90
Move all the numbers with variables to one side
15a - (6a) = 6a -(6a) -90
9a = -90
9a/9 = -90/9
a = -9
Hope this helps
Thanks for the free points hope you find your awnser!
Step-by-step explanation:
y+20/6
thank u
need solutions yes or no
This question uses trig
sin(55) = height/195
Therefore, height = 195sin(55) meters (just plug in calculator)