Answer:
C. x = 8 , y = 40
Step-by-step explanation:
since this is an Isosceles triangle 5x = 40° and x = 8
The sum of interior angles in a triangle is equal to 180°
40° + 5x + 2y + 20 = 180° add like terms
5x + 2y = 120
40 + 2y = 120 ➡ 2y = 80 and y = 40
Answer:
y=5/6x+8
Step-by-step explanation
This is definitely parallel
It isn't proportional because 3/4 is proportional to 9/16 not 9/15.
Answer:
same
Step-by-step explanation:
