If you add the opposite side values of the triangle (not the one touching the y), you get the value of y). 35+25=y This works because y+x= 180 and the three angles of a triangle add to 180.
Because when a decimal is only one number after a zero, it equals ten of whatever number it is. Since 60 is greater than 41 it is -0.6 ( -0.60 ) has more negative value than -0.41.
