1.
Find the value of
x
.
A.
15
B.
C.
D.
Hint
2.
Find the value of
x
.
A.
37
B.
52
C.
47
D.
42
Hint
3.
In the figure, the line is ____ the circle.
A.
a tangent of
B.
circumscribed about
C.
a secant of
D.
inscribed in
Hint
4.
Find the value of
x
to the nearest tenth.
A.
3.7
B.
10.0
C.
13.2
D.
16.2
Hint
5.
Simplify
.
A.
B.
C.
D.
Hint
6.
Find the value of
z
.
A.
5
B.
C.
D.
Hint
7.
Find the value of
x
.
A.
10
B.
C.
D.
Hint
8.
If
P
is the center of the circle, find the value of
x
.
A.
B.
34
C.
-25
D.
23
Hint
9.
Find the value of
x
.
A.
4
B.
3
C.
2
D.
5
Hint
10.
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter?
A.
27
B.
15
C.
60
D.
48
Hint
11.
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the first quarter?
A.
60
B.
27
C.
15
D.
48
Hint
12.
Which of the following is not a condition of a radical expression in simplest form?
A.
No radicands contain fractions.
B.
No radicals appear in the denominator of a fraction.
C.
No radicands have perfect square factors other than 1.
D.
No radicals appear in the numerator of a fraction.
Hint
13.
Consider two items. Item A is the length of a side of a right triangle whose hypotenuse is 30 and whose other side is 24. Item B is the length of the hypotenuse of a right triangle whose legs have lengths of 12 and 15. What is true?
A.
Item A is greater.
B.
cannot be determined from given information
C.
Item A = Item B
D.
Item B is greater.
Hint
14.
What best describes the construction?
A.
regular hexagon inscribed in a circle
B.
regular pentagon inscribed in a circle
C.
a circle circumscribed around a regular pentagon
D.
a regular pentagon circumscribed around a circle
Hint