y=kx
Step-by-step explanation:
That's the formula for direct variation relationships!
The other two answers are nonsense and don't mean anything.
Answer:
90°
x + 37 + 53 = 180 (ANGLE SUM PROPERTY)
x + 90 = 180
x = 180-90
x = <u>90°</u>
30%
18 / 60 = .3 * 100 = 30%
48°
m∠x plus 132° equals 180°, so x equals 180 minus 132, or 48°.
