Answer:
10 times
Step-by-step explanation:
3 x 10³ = 3,000
30,000 / 3,000 = 10
C.
y2-y1/x2-x1
-2-2/18-12
-4/6
-2/3
The three interior angles of any triangle add to 180 degress. Therefore,
180-(120 + 40) = the third angle.
So, 20 is the third angle
