Question

The coordinates of any point on x-axis are of the form 1 point (0,x) (0,y) (x,0) (y,0​

Answer 1

Answer:

Answer:

a)

{59}^{0}590

b)

{50}^{0}500

c)

{75}^{0}750

Explanation:

Complement angle means sum of two angles is

{90}^{0}900

a) Let the angle be 'x' and its complement be '(90 -x)

According to question,

x-(90-x) = 28

x - 90 + x = 28

2x - 90 = 28

2x = 28 +90

2x = 118

x = 59

b) Let the angle be 'x' and its complement be '(90 -x)

x + 10(90-x) = 450

x + 900 - 10x = 450

-9x = 450 - 900

-9x = -450

x = -450/-9

x = 50