Question

if the angles (2x-10)° & (x-5)° are complementary angles, find the value of x

Answer 1

Hey mate, here is your answer:-)

(2x-10)º + (x-5)º = 180º [ the sum of complementary angles is 180º]

2x-10+x-5 = 180º

3x-15 = 180º

3x = 180º+15

3x = 195º

x = 195º/3

x = 65º

Hence, the value of x is 65º

HOPE it helps!!!!!!!

Answer 2

2x-10 + x-5 = 90
3x -15 = 90
3x = 90+15
3x = 105
x = 105/3
x = 35
therefore, the two complementary angles are
2×35-10
70-10
60
35-5
30