Find the acute angle between the lines. round your answer to the nearest degree. 6x − y = 4, 4x y = 9
1 answer:
You might be interested in
I hope this helps!! Don’t mind the 20 mph at the top. That was from another problem I was helping someone else on.
In all right triangles, the ratio between a leg and the hypothenuse is the sine of the angle opposite to the leg.
So, in your case, we have
In order to find XY, we have
So, the ratio for the sine is