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

Answer:
2y+4x-18
Step-by-step explanation:
4(x-5) +2(y + 6) -10
4x-20+2y+12-10
4x+2y-18
To find this you have to divide 351 by 46, which is <span>7.63043478261 but you can round it to 8. So it would be 8.</span>