Two complementary angle are in the ratio of 2:3 . find the angles

Two complementary angles are in the ratio of 2:3, find the measure of the complementary angle. 2+3=5 90/5=18.

72° &108°

Step-by-step explanation:

180°=2:3

2+3=5

2/5×180°=72°

3/5×180°=108°

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

a. is correct