2+1=3
15/3=5
split the 3 5's in ratio 2:1 and you get 10:5
Answer:
x = 1
Step-by-step explanation:
the angle 2 is equal to 52, because triangles add up to be 180, and 180 - 76 and divided by two is 52. 52 = 4x + 12. Divide both sides by four, then subtract 12. x = 1
23 is the number the answer is c
Angle 15 and Angle 9 make a straight line
