Add 2 to both sides
11+2 = 13
m=13
You use the tan/cos/sin rules
So we know that the hypotenuse=46.8, opposite=44
We can use sin (negative) to find it
sin^-1=opp/hyp
sin^-1=44/66.8
=70 degrees
Hope this helps!! :)
The first thing you should do is subtract 5 from each side to get y alone on one side.
y=3x-14
The y intercept is the number that does not have a variable attached to it. In this case it would be 14.
The y intercept is 14
Sorry this answer is late but anyways the answer is 0.29 the answer I say this is because I want to be sure that people who need the answer for it can find the answer