Answer:
2x2 - x + 3
Step-by-step explanation:
A=7d+13
A=7(4)+13
A= 28+13
A=41
You solve for x and get x<-2 or x>= -1/2 and then graph
Answer:
arc BC = 140
Step-by-step explanation:
Comment
Pick a point inside the circle. It should look like this point is the center of the circle. Call this point D. Draw lines CD and BD
CD makes a right angle with AC
BD makes a right angle with AB
The central angle formed by The given information above is
<BDC = 360 - 90 - 90 - 40
<BDC = 140.
Answer The arc measurement of BC = 140
1/2=3/6
3/6+1/6=4/6 goodluck
