9/7=18/14 15/18=5/6 21/28=3/4
Answer:
28x + 30
Step-by-step explanation:
Look at the picture*
Answer:
y=4/3x-1/3
Step-by-step explanation:
Answer:
If this is a parallelogram:
∠y = 112°
corners opposite the 112° corners = 68° [(360° - 112° - 112°)/2 = 68°]
∠z = 68° - 40° = 28°
∠x = ∠z = 28°