Hello!
OC = OD = Radius
6x + 2 = 10x - 16
6x - 10x = -16 - 2
-4x = -18
x = -18/-4
x = 4.5
Radius = OC = 6(4.5) + 2 = 29 units
Answer:
Step-by-step explanation:
2b + 2c
The answer should be 380/0.5 =760 speed
Answer: 49.5 ~50
Step-by-step explanation: 132/8=16.5 16.5(3)=49.5
3x - 17 = 9x + 7
Rearrange on same sides
-17 - 7 = 9x - 3x
-24 = 6x
Divide by 6 on either sides to isolate 6

6 and 6 cancels out
-4 = x
Answer is:
B. x = -4