0
1.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
24.0
24.3
24.5
25.6
Grade:
0
User Responses:
Question was not attempted
Correct Answer:
24.0
Feedback:
2.
Pentagon RSTUV is circumscribed about a circle. What is the value of x if RS = 8, ST = 12, TU = 15, UV = 9, and VR = 12?
10
7
14
1
Grade:
1
User Responses:
7
Correct Answer:
7
Feedback:
3.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
19.2
25.5
20.2
21.5
Grade:
0
User Responses:
20.2
Correct Answer:
19.2
Feedback:
4.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
17.2 in.
6.2 in.
11.0 in.
4.8 in.
Grade:
0
User Responses:
6.2 in.
Correct Answer:
4.8 in.
Feedback:
5.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
12.0 in.
6.4 in.
1.6 in.
9.6 in.
Grade:
0
User Responses:
12.0 in.
Correct Answer:
1.6 in.
Feedback:
6.
Which is an equation of a circle with center (2, -10) and radius 3?
(x - 2)2 + (y + 10)2 = 9
(x - 2)2 + (y + 10)2 = 3
(x + 2)2 + (y - 10)2 = 3
(x + 10)2 + (y - 2)2 = 9
Grade:
0
User Responses:
(x + 2)2 + (y - 10)2 = 3
Correct Answer:
(x - 2)2 + (y + 10)2 = 9
Feedback:
7.
What is the standard form of the equation of the circle in the graph?
x2 + (y - 4)2 = 16
x2 + (y + 4)2 = 16
x2 + (y - 4)2 = 4
x2 + (y + 4)2 = 4
Grade:
0
User Responses:
x2 + (y - 4)2 = 4
Correct Answer:
x2 + (y + 4)2 = 4
Feedback:
8.
What is the equation of a circle with diameter that has endpoints A(0, 0) and B(8, 6)?
(x - 3)2 + (y - 4)2 = 25
(x - 4)2 + (y - 3)2 = 5
(x - 4)2 + (y - 3)2 = 25
(x - 3)2 + (y - 4)2 = 5
Grade:
1
User Responses:
(x - 4)2 + (y - 3)2 = 25
Correct Answer:
(x - 4)2 + (y - 3)2 = 25
Feedback:
9.
What is the circumference of the circle whose equation is (x - 9)2 + (y - 3)2 = 64?
64π
8π
16π
4π
Grade:
1
User Responses:
16π
Correct Answer:
16π
Feedback:
10.
What is the area of the circle whose equation is (x - 9)2 + (y - 3)2 = 64?
16π
8π
4π
64π
Grade:
1
User Responses:
64π
Correct Answer:
64π
Feedback:
11.
What is the value of x to the nearest tenth?
9.2
12.0
7.2
4.8
Grade:
1
User Responses:
7.2
Correct Answer:
7.2
Feedback:
12.
What is the value of x to the nearest tenth?
20.8
12.8
8.0
9.6
Grade:
0
User Responses:
12.8
Correct Answer:
9.6
Feedback:
13.
Point P is the center of two concentric circles. PQ = 10.5 and PS = 20.9. is tangent to the smaller circle and a chord of the larger circle. What is length of to the nearest tenth?
36.1
41.4
41.8
31.4
Grade:
0
User Responses:
31.4
Correct Answer:
36.1
Feedback:
14.
What is the value of x to the nearest tenth?
14.1
10.5
23.5
4.8
Grade:
1
User Responses:
10.5
Correct Answer:
10.5
Feedback:
15.
What is the value of x to the nearest tenth?
3.1
4.8
3.5
5.4
Grade:
0
User Responses:
4.8
Correct Answer:
5.4
Feedback:
16.
What is ?
119
19
78
42
Grade:
1
User Responses:
119
Correct Answer:
119
Feedback:
17.
What is the value of x?
82
68
54
56
Grade:
0
User Responses:
68
Correct Answer:
54
Feedback:
18.
What is the value of d to the nearest tenth?
11.2
16.7
17.5
13.8
Grade:
1
User Responses:
13.8
Correct Answer:
13.8
Feedback:
19.
What is the value of d to the nearest tenth?
14.3
26.5
33.8
29.3
Grade:
0
User Responses:
14.3
Correct Answer:
26.5
Feedback:
20.
What is the length of ?
8.5
6.5
12.3
9.8
Grade:
0
User Responses:
6.5
Correct Answer:
8.5
Feedback:
21.
What is the value of a + b?
110
135
145
125
Grade:
1
User Responses:
125
Correct Answer:
125
Feedback:
22.
What is the value of d?
50
80
100
84
Grade:
1
User Responses:
80
Correct Answer:
80
Feedback:
23.
What is ?
102
85
34
98
Grade:
0
User Responses:
102
Correct Answer:
34
Feedback:
24.
What is the measure of ?
36
21
51
30
Grade:
1
User Responses:
30
Correct Answer:
30
Feedback:
25.
What is the value of a + b? You may assume that the ray is tangent to the circle.
90
128
64
180
Grade:
0
User Responses:
128
Correct Answer:
90
Feedback:
1.
What is the value of a + b? You may assume that the ray is tangent to the circle.
180
90
128
64
Grade:
0
User Responses:
128
Correct Answer:
90
Feedback:
2.
What is the value of d?
84
80
50
100
Grade:
1
User Responses:
80
Correct Answer:
80
Feedback:
3.
What is the measure of ?
85
56
68
51
Grade:
0
User Responses:
51
Correct Answer:
68
Feedback:
4.
What is the value of b?
54
120
60
30
Grade:
0
User Responses:
120
Correct Answer:
30
Feedback:
5.
What is the value of a?
96
200
192
101
Grade:
1
User Responses:
101
Correct Answer:
101
Feedback:
6.
Pentagon RSTUV is circumscribed about a circle. What is the value of x if RS = 8, ST = 12, TU = 15, UV = 9, and VR = 12?
10
14
7
1
Grade:
0
User Responses:
10
Correct Answer:
7
Feedback:
7.
, , and are all tangent to circle O. = 13, = 7, and = 10. What is the perimeter of JKL?
60 units
30 units
40 units
46 units
Grade:
0
User Responses:
40 units
Correct Answer:
60 units
Feedback:
8.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
20.2
19.2
21.5
25.5
Grade:
0
User Responses:
21.5
Correct Answer:
19.2
Feedback:
9.
is tangent to circle O at B. What is the length of the radius r? Round to the nearest tenth.
7.0
9.9
13.0
3.6
Grade:
1
User Responses:
7.0
Correct Answer:
7.0
Feedback:
10.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
11.0 in.
17.2 in.
4.8 in.
6.2 in.
Grade:
1
User Responses:
4.8 in.
Correct Answer:
4.8 in.
Feedback:
11.
What is the center and radius of the circle with equation (x + 9)2 + (y + 5)2 = 64?
center (-9, -5); radius = 64
center (5, 9); radius = 8
center (-9, -5); radius = 8
center (9, 5); radius = 64
Grade:
0
User Responses:
center (5, 9); radius = 8
Correct Answer:
center (-9, -5); radius = 8
Feedback:
12.
Which point lies inside the circle with equation (x - 2)2 + (y + 3)2 = 4?
(0, -3)
(2, -4)
(2, 0)
(2, -5)
Grade:
0
User Responses:
(2, -5)
Correct Answer:
(2, -4)
Feedback:
13.
What is the standard form of the equation of the circle in the graph?
x2 + y2 = 9
(x + 3)2 + (y + 3)2 =3
(x + 3)2 + (y + 3)2 =9
x2 + y2 = 3
Grade:
0
User Responses:
(x + 3)2 + (y + 3)2 =9
Correct Answer:
x2 + y2 = 9
Feedback:
14.
Which is an equation of a circle with center (2, 7) and radius 4?
(x + 2)2 + (y + 7)2 = 4
(x - 2)2 + (y - 7)2 = 16
(x - 7)2 + (y - 2)2 = 16
(x - 2)2 + (y - 7)2 = 4
Grade:
1
User Responses:
(x - 2)2 + (y - 7)2 = 16
Correct Answer:
(x - 2)2 + (y - 7)2 = 16
Feedback:
15.
What is the center and radius of the circle with equation (x - 5)2 + (y + 3)2 = 16?
center (5, -3); radius = 16
center (3, -5); radius = 4
center (5, -3); radius = 4
center (-5, 3); radius = 16
Grade:
0
User Responses:
center (-5, 3); radius = 16
Correct Answer:
center (5, -3); radius = 4
Feedback:
16.
What is the length of ?
10
4
7
11
Grade:
1
User Responses:
10
Correct Answer:
10
Feedback:
17.
What is ?
110
120
60
70
Grade:
1
User Responses:
60
Correct Answer:
60
Feedback:
18.
What is the value of d to the nearest tenth?
14.3
26.5
29.3
33.8
Grade:
0
User Responses:
29.3
Correct Answer:
26.5
Feedback:
19.
What is ?
154
112
168
126
Grade:
1
User Responses:
112
Correct Answer:
112
Feedback:
20.
What is the value of d to the nearest tenth?
17.5
16.7
11.2
13.8
Grade:
0
User Responses:
11.2
Correct Answer:
13.8
Feedback:
21.
Point P is the center of two concentric circles. PQ = 4.2 and PS = 8.2. is tangent to the smaller circle and a chord of the larger circle. What is length of to the nearest tenth?
16.4
12.2
8.1
14.1
Grade:
0
User Responses:
16.4
Correct Answer:
14.1
Feedback:
22.
What is the value of y?
4
10
2
5
Grade:
0
User Responses:
10
Correct Answer:
4
Feedback:
23.
What is the value of x to the nearest tenth?
26.8
13.4
30.0
6.0
Grade:
0
User Responses:
6.0
Correct Answer:
26.8
Feedback:
24.
What is the value of q?
4.4
8.25
16.5
8.8
Grade:
0
User Responses:
8.25
Correct Answer:
16.5
Feedback:
25.
Circle A and circle B are congruent. is a chord of both circles. If AB = 24 in. and the radius is 13 in., how long is ?
12 in.
26 in.
9 in.
10 in.
Grade:
0
User Responses:
9 in.
Correct Answer:
10 in.
Feedback:
1.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
24.0
24.3
24.5
25.6
Grade:
0
User Responses:
Question was not attempted
Correct Answer:
24.0
Feedback:
2.
Pentagon RSTUV is circumscribed about a circle. What is the value of x if RS = 8, ST = 12, TU = 15, UV = 9, and VR = 12?
10
7
14
1
Grade:
1
User Responses:
7
Correct Answer:
7
Feedback:
3.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
19.2
25.5
20.2
21.5
Grade:
0
User Responses:
20.2
Correct Answer:
19.2
Feedback:
4.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
17.2 in.
6.2 in.
11.0 in.
4.8 in.
Grade:
0
User Responses:
6.2 in.
Correct Answer:
4.8 in.
Feedback:
5.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
12.0 in.
6.4 in.
1.6 in.
9.6 in.
Grade:
0
User Responses:
12.0 in.
Correct Answer:
1.6 in.
Feedback:
6.
Which is an equation of a circle with center (2, -10) and radius 3?
(x - 2)2 + (y + 10)2 = 9
(x - 2)2 + (y + 10)2 = 3
(x + 2)2 + (y - 10)2 = 3
(x + 10)2 + (y - 2)2 = 9
Grade:
0
User Responses:
(x + 2)2 + (y - 10)2 = 3
Correct Answer:
(x - 2)2 + (y + 10)2 = 9
Feedback:
7.
What is the standard form of the equation of the circle in the graph?
x2 + (y - 4)2 = 16
x2 + (y + 4)2 = 16
x2 + (y - 4)2 = 4
x2 + (y + 4)2 = 4
Grade:
0
User Responses:
x2 + (y - 4)2 = 4
Correct Answer:
x2 + (y + 4)2 = 4
Feedback:
8.
What is the equation of a circle with diameter that has endpoints A(0, 0) and B(8, 6)?
(x - 3)2 + (y - 4)2 = 25
(x - 4)2 + (y - 3)2 = 5
(x - 4)2 + (y - 3)2 = 25
(x - 3)2 + (y - 4)2 = 5
Grade:
1
User Responses:
(x - 4)2 + (y - 3)2 = 25
Correct Answer:
(x - 4)2 + (y - 3)2 = 25
Feedback:
9.
What is the circumference of the circle whose equation is (x - 9)2 + (y - 3)2 = 64?
64π
8π
16π
4π
Grade:
1
User Responses:
16π
Correct Answer:
16π
Feedback:
10.
What is the area of the circle whose equation is (x - 9)2 + (y - 3)2 = 64?
16π
8π
4π
64π
Grade:
1
User Responses:
64π
Correct Answer:
64π
Feedback:
11.
What is the value of x to the nearest tenth?
9.2
12.0
7.2
4.8
Grade:
1
User Responses:
7.2
Correct Answer:
7.2
Feedback:
12.
What is the value of x to the nearest tenth?
20.8
12.8
8.0
9.6
Grade:
0
User Responses:
12.8
Correct Answer:
9.6
Feedback:
13.
Point P is the center of two concentric circles. PQ = 10.5 and PS = 20.9. is tangent to the smaller circle and a chord of the larger circle. What is length of to the nearest tenth?
36.1
41.4
41.8
31.4
Grade:
0
User Responses:
31.4
Correct Answer:
36.1
Feedback:
14.
What is the value of x to the nearest tenth?
14.1
10.5
23.5
4.8
Grade:
1
User Responses:
10.5
Correct Answer:
10.5
Feedback:
15.
What is the value of x to the nearest tenth?
3.1
4.8
3.5
5.4
Grade:
0
User Responses:
4.8
Correct Answer:
5.4
Feedback:
16.
What is ?
119
19
78
42
Grade:
1
User Responses:
119
Correct Answer:
119
Feedback:
17.
What is the value of x?
82
68
54
56
Grade:
0
User Responses:
68
Correct Answer:
54
Feedback:
18.
What is the value of d to the nearest tenth?
11.2
16.7
17.5
13.8
Grade:
1
User Responses:
13.8
Correct Answer:
13.8
Feedback:
19.
What is the value of d to the nearest tenth?
14.3
26.5
33.8
29.3
Grade:
0
User Responses:
14.3
Correct Answer:
26.5
Feedback:
20.
What is the length of ?
8.5
6.5
12.3
9.8
Grade:
0
User Responses:
6.5
Correct Answer:
8.5
Feedback:
21.
What is the value of a + b?
110
135
145
125
Grade:
1
User Responses:
125
Correct Answer:
125
Feedback:
22.
What is the value of d?
50
80
100
84
Grade:
1
User Responses:
80
Correct Answer:
80
Feedback:
23.
What is ?
102
85
34
98
Grade:
0
User Responses:
102
Correct Answer:
34
Feedback:
24.
What is the measure of ?
36
21
51
30
Grade:
1
User Responses:
30
Correct Answer:
30
Feedback:
25.
What is the value of a + b? You may assume that the ray is tangent to the circle.
90
128
64
180
Grade:
0
User Responses:
128
Correct Answer:
90
Feedback:
1.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
24.0
24.3
24.5
25.6
Grade:
0
User Responses:
Question was not attempted
Correct Answer:
24.0
Feedback:
2.
Pentagon RSTUV is circumscribed about a circle. What is the value of x if RS = 8, ST = 12, TU = 15, UV = 9, and VR = 12?
10
7
14
1
Grade:
1
User Responses:
7
Correct Answer:
7
Feedback:
3.
is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth?
19.2
25.5
20.2
21.5
Grade:
0
User Responses:
20.2
Correct Answer:
19.2
Feedback:
4.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
17.2 in.
6.2 in.
11.0 in.
4.8 in.
Grade:
0
User Responses:
6.2 in.
Correct Answer:
4.8 in.
Feedback:
5.
A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.
12.0 in.
6.4 in.
1.6 in.
9.6 in.
Grade:
0
User Responses:
12.0 in.
Correct Answer:
1.6 in.
Feedback:
6.
Which is an equation of a circle with center (2, -10) and radius 3?
(x - 2)2 + (y + 10)2 = 9
(x - 2)2 + (y + 10)2 = 3
(x + 2)2 + (y - 10)2 = 3
(x + 10)2 + (y - 2)2 = 9
Grade:
0
User Responses:
(x + 2)2 + (y - 10)2 = 3
Correct Answer:
(x - 2)2 + (y + 10)2 = 9
Feedback:
7.
What is the standard form of the equation of the circle in the graph?
x2 + (y - 4)2 = 16
x2 + (y + 4)2 = 16
x2 + (y - 4)2 = 4
x2 + (y + 4)2 = 4
Grade:
0
User Responses:
x2 + (y - 4)2 = 4
Correct Answer:
x2 + (y + 4)2 = 4
Feedback:
8.
What is the equation of a circle with diameter that has endpoints A(0, 0) and B(8, 6)?
(x - 3)2 + (y - 4)2 = 25
(x - 4)2 + (y - 3)2 = 5
(x - 4)2 + (y - 3)2 = 25
(x - 3)2 + (y - 4)2 = 5
Grade:
1
User Responses:
(x - 4)2 + (y - 3)2 = 25
Correct Answer:
(x - 4)2 + (y - 3)2 = 25
Feedback:
9.
What is the circumference of the circle whose equation is (x - 9)2 + (y - 3)2 = 64?
64π
8π
16π
4π
Grade:
1
User Responses:
16π
Correct Answer:
16π
Feedback:
10.
What is the area of the circle whose equation is (x - 9)2 + (y - 3)2 = 64?
16π
8π
4π
64π
Grade:
1
User Responses:
64π
Correct Answer:
64π
Feedback:
11.
What is the value of x to the nearest tenth?
9.2
12.0
7.2
4.8
Grade:
1
User Responses:
7.2
Correct Answer:
7.2
Feedback:
12.
What is the value of x to the nearest tenth?
20.8
12.8
8.0
9.6
Grade:
0
User Responses:
12.8
Correct Answer:
9.6
Feedback:
13.
Point P is the center of two concentric circles. PQ = 10.5 and PS = 20.9. is tangent to the smaller circle and a chord of the larger circle. What is length of to the nearest tenth?
36.1
41.4
41.8
31.4
Grade:
0
User Responses:
31.4
Correct Answer:
36.1
Feedback:
14.
What is the value of x to the nearest tenth?
14.1
10.5
23.5
4.8
Grade:
1
User Responses:
10.5
Correct Answer:
10.5
Feedback:
15.
What is the value of x to the nearest tenth?
3.1
4.8
3.5
5.4
Grade:
0
User Responses:
4.8
Correct Answer:
5.4
Feedback:
16.
What is ?
119
19
78
42
Grade:
1
User Responses:
119
Correct Answer:
119
Feedback:
17.
What is the value of x?
82
68
54
56
Grade:
0
User Responses:
68
Correct Answer:
54
Feedback:
18.
What is the value of d to the nearest tenth?
11.2
16.7
17.5
13.8
Grade:
1
User Responses:
13.8
Correct Answer:
13.8
Feedback:
19.
What is the value of d to the nearest tenth?
14.3
26.5
33.8
29.3
Grade:
0
User Responses:
14.3
Correct Answer:
26.5
Feedback:
20.
What is the length of ?
8.5
6.5
12.3
9.8
Grade:
0
User Responses:
6.5
Correct Answer:
8.5
Feedback:
21.
What is the value of a + b?
110
135
145
125
Grade:
1
User Responses:
125
Correct Answer:
125
Feedback:
22.
What is the value of d?
50
80
100
84
Grade:
1
User Responses:
80
Correct Answer:
80
Feedback:
23.
What is ?
102
85
34
98
Grade:
0
User Responses:
102
Correct Answer:
34
Feedback:
24.
What is the measure of ?
36
21
51
30
Grade:
1
User Responses:
30
Correct Answer:
30
Feedback:
25.
What is the value of a + b? You may assume that the ray is tangent to the circle.
90
128
64
180
Grade:
0
User Responses:
128
Correct Answer:
90
Feedback:
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What has the author Thessaly Catt written?
Thessaly Catt has written: 'Migrating with the wildebeest' -- subject(s): Gnus, Juvenile literature, Migration 'Migrating with the Arctic tern' -- subject(s): Arctic tern, Juvenile literature, Migration, Animals, Birds 'Migrating with the wildebeest' -- subject(s): Gnus, Juvenile literature, Migration
Where does wildebeest migrate to?
Depends on the time of year; they migrate quite a bit. I recently went to Africa on a safari and saw them migrating it was an amazing experience.
How fast does the wildebeest go at holiday world?
Im asking you people how fast does the freaking wildebeest go at holiday world
Do lions migrate or hibernate?
Lions live in the tropics and subtropics, where no animals are known to hibernate. They also have fixed territories, so they don't migrate. However, they do hunt migrating ungulates such as wildebeest and zebra.
In what kind of place do white lions live?
In the wild they live in savanna and prey on migrating herds of wildebeest. There are still a few lions in the wild in Asia, but most are in Africa, south of the Sahara.natural
What is the plural of wildebeest?
Wildebeest is the plural of wildebeest
How do you know if a bird is migrating?
they are in a v shape
How do you know when a bird is migrating?
birds are in a v shape.
If some members of a wildebeest herd die while migrating across the Serengeti how will the gene pool be affected?
The gene pool will only contain the DNA of the animals that have the characteristics best adapted to that environment (i.e. the survivors).
Are wildebeest dangerous?
wildebeest are not dangerous unless you provote them. wildebeest are not carniverous but they are herbivores.
What is the collective noun for wildebeest?
Collective nouns are a herd of wildebeest, an implausibility of wildebeest.
What is the diet of a wildebeest?
diet of a wildebeest
