Please help anyone 50 points to whom ever answers Only write degrees in numbers for answers

Ex: 80 degrees = 80

Angle 1: ___
Angle 2:___
Angle 3:___
Angle 4:___
Angle 5:___
Angle 7:___
Angle 8:___
Angle 9:___
Angle 10:___

1: 80 (Vertical angles congruent)

2: 70 (Vertical angles congruent)

3:

4: 110 (Straight angle w/ angle 2, 180-70 {known variable})

5: 90 (Right angle)

6: 90 (Right angle)

7: 20 (180-90-70 (unmarked angle opposite 4)

9:

10:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: