Complete the statements about circle Z. A central angle, such as angle
of circle Z, is an angle whose vertex is
and whose sides are radii of the circle.

Angle
is not a central angle of circle Z.

The degree measure of an arc is
the degree measure of the central angle that intercepts it.

The measure of is
degrees

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

answer: it is d

step-by-step explanation:

b

2x + 8

step-by-step explanation: