Y = 15 15 divided by 5 = 3
x and y are complementary so x + y = 90 and so y = 90 - x z and q are complementary so z + q = 90 and so q = 90 - z x = z so 90 - x = 90 - z that is y = q
111.1111
81
The expression is: y/6x
x = 90 y = 89
81 divided by 9 = 9 then 90 divided y 9 =10 answer is 9/10
Yes. If an angle of x degree is obtuse then x > 180 deg Suppose x = 180 + y where y is positive. Then x can be divided into two angles of 90+y/2 degrees each y>0 so 90 + y/2 > 90 and so the two angles are obtuse.
0.08
90
0.5
6.6667
45 divided into 90 = 0.5
800 divided 90 = 8.88888888888889
90 divided by 5 is 18.
90
2.7778