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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

16π

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

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

16π

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

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

16π

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

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


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.


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


What is the scientific name for a wildebeest?

The scientific name for a wildebeest is Connochaetes taurinus.


What rhymes with wildebeest?

There are no perfect rhymes for the word wildebeest.