40 degrees - 32 degrees = 8 degrees
8 degrees divided by 1.8 = 4.4444444 degrees
to divide add a decimal point and zero to the 8 and move the decimal point 1 place to the right in 1.8 and in 8.0 and divide from there
A triangle has 180 degrees. 28.5 + 104.25 is 132.75 degrees. 180 - 132.75 is 47.25 degrees.
Sum of ( 2x-5y) and (x+y)?
=2x-5y+x+y
=3x-4y