Question

PLEASE SOME ONE HELP find the values of x and y step by step if possible

Answer 1

Answer:

11. 16x +(9x+5)= 180

25x + 5 = 180

25x= 175

x= 7

If x is 7, then the top value is equal to the bottm one becuase they are vertical angles.

112 + 4y= 180

4y = 68

y= 17

Step-by-step explanation:

12. 6x - 11 + 2x - 9= 180

8x - 20= 180

8x= 200

x= 25

6(25) - 11= 139

20y + 19 = 139

20y = 120

y=6