Find the missing angle.

50°

Step-by-step explanation:

ALL ANGLES IN A TRIANGLE ADD UP TO 180°

180 - (60 + 70)

= 180 - 130

= 50

Therefore the missing angle is 50°.

50

Step-by-step explanation:

60+70=130

180-130=50

Your welcome have a great day:)

x = 1.2; y = -2.8

Step-by-step explanation:

y = x -4

y = 6x -10

y -x = -4

y -6x = -10

Subtracting the equations:

5x = 6

x = 6/5 or 1.2

Substitute x = 1.2

y = 1.2 - 4

y = -2.8 or -14/5