Answer:
C
Step-by-step explanation:
16+2x
You can’t simplify anymore since there’s no other variable or whole number.
The answer is 9.48. also I rounded
Answer:
since angle B and angle C contains the same arc AD. set the angles equal
11x-3=8x+15
x=6
so the angle has a measure of 63 degrees
the central angle is the angle of the arc
and it is always 2 times the angle that we just that contains the arc but does touches the end of the circle.
so its 63 *2 =126 degrees.
Do 10 to the sixth power first then multiply that by 7 you use PEMDAS
