Answer:
Yes, any pair of complementary angles add up to 90 degrees. By simply using 90-x you can find the other angle.
4 R 3 or 4.5
Step-by-step explanation:
5+1+3+8+2=19
3/19 = 16%
if you have to add it is 17
if you have to divide it is 1.5
if you have to subtract it is 16
10 boys
6:2 simplfies to 3:1 30 / 3 = 10
30:10 simplfies down to 6:2
