Answer:
70°
Step-by-step explanation:
All triangles' angles are added up to 180°
30 + 80 + x = 180
110 + x = 180
x = 180 - 110
x = 70
It’s four because you subtract 2 minus negative 2
Answer:
welp good luck ha
Step-by-step explanation:
I JUST TOOK THE TEST AND THE ANSWER IS D
Answer:
y=2x+1
Step-by-step explanation:
Y intercept is 1 and slope is 2/1