Answer:
x = 60°
Step-by-step explanation:
AOB Center: O AB: diameter
arc ADB = 180°
arc DB = 180 - arc AD = 80°
x = 1/2 x ( arc DB + arc AC) = 1/2 x (80 + 40) = 60°
Answer:
it is D.4
Step-by-step explanation:
each place on the number line goes up by 4
Answer:

Step-by-step explanation:


The sales tax rate is 6.5%
0.125, it's a terminating decimal because it has a finite number of digits.