Question

1. Find the angles which is 1/5 of its
complement.
2. Arrange the following rational numbers in
descending order
4/-9, -5/-12, 2/-3​

Answer 1

1. let the angle be x.

then its complement= 5x

A/q

x+5x = 90°

6x = 90°

x = 90°/6

x = 15°

so, 1st angle = 15°

and the other one is 90-15 = 75°

2. 4/-9 = -16/36

-5/-12 = 15/36

2/-3 = -24/36

so, 15/36 > -16/36 > -24/36

i.e. -5/-12 > 4/-9 > 2/-3

mark brainliest ✌️✌️

følløw më ✔️✔️✔️✔️