Answer:
x = 155º
Step-by-step explanation:
y = 25° {Vertically opposite angles}
x + y = 180 {Co-interior angles are supplementary}
x + 25 = 180
Subtract 25 from both sides
x = 180 - 25
x = 155°
Rational.
12
y = -2/13
-5 + 13y = -7
Add 5 to each side
-5+5 + 13y = -7+5
13y = -2
Divide by 13
13y/13 = -2/13
Hi MonkeyJohnny123,
Solution:
= 1/4 + 1/2 + x = -3/4
= 1/4 + 2/4 + x = -3/4
= 3/4 + x = -3/4
= 3/4 + -6/4 = -3/4
-6/4
