Quiz about 8B Chapter 9

Question 1

True or False?: The perfect square root of 64 is 8

Accepted Answer

True

Answer

False

Question 2

True or False?: The square root of 169 is 16

Accepted Answer

False

Answer

True

Question 3

True or False?: The square root of 81 is 9

Accepted Answer

True

Answer

False

Question 4

TRUE OR FALSE?: The perfect square root of 9 is 3

Accepted Answer

True

Answer

False

Question 5

TRUE OR FALSE?: The perfect square root of 36 is 8

Accepted Answer

False

Answer

True

Question 6

What is the cube root of 125?

Accepted Answer

5

Answer

25

Answer

-5

Answer

-25

Question 7

Accepted Answer

4

Answer

5

Answer

2

Answer

3

Question 8

196 is square of

Accepted Answer

14

Answer

16

Answer

18

Answer

12

Question 9

Choose all the cube numbers

Accepted Answer

343 , 1 , 64

Answer

150 , 20 , 64

Answer

343 , 1 , 150

Answer

150 , 1 , 726

Question 10

Question 10.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 11

The cube root of 1000 is equal to

Accepted Answer

10

Answer

100

Answer

1

Answer

None of these.

Question 12

0.89 is a rational number?

Accepted Answer

True

Answer

False

Question 13

Real numbers consist of :

Accepted Answer

Rational Numbers

Accepted Answer

Irrational Numbers

Answer

Neither

Question 14

6 is a rational number?

Accepted Answer

true

Answer

false

Question 15

-3.5 is an integer?

Accepted Answer

false

Answer

true

Question 16

Some numbers fall into multiple categories.

What type of number is 25?

(select ALL that apply)

Accepted Answer

Rational

Accepted Answer

Natural Number

Accepted Answer

Whole Number

Accepted Answer

Integer

Answer

Irrational

Question 17

Which of the following numbers are integers?

(select ALL that apply)

Accepted Answer

0

Accepted Answer

-8

Accepted Answer

7

Answer

-4.5

Answer

Question 18

Accepted Answer

Rational

Answer

Irrational

Answer

Natural Number

Answer

Whole Number

Answer

Integer

Question 19

Question 19.

Accepted Answer

Irrational

Answer

Rational

Answer

Natural Number

Answer

Whole Number

Answer

Integer

Question 20

Estimate the square root.

Accepted Answer

5

Answer

4

Answer

6

Answer

7

Question 21

Estimate the square root.

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 22

Estimate the square root.

Accepted Answer

7

Answer

4

Answer

5

Answer

6

Question 23

Estimate the square root.

Accepted Answer

3

Answer

4

Answer

5

Answer

6

Question 24

Estimate the square root.

Accepted Answer

10

Answer

9

Answer

11

Answer

12

Question 25

Solve each equation for x:

Accepted Answer

3

Answer

9

Answer

6

Answer

12

Question 26

Solve each equation for x:

Accepted Answer

4

Answer

4 and -4

Answer

16 and -16

Answer

16

Question 27

Question 27.

Accepted Answer

Answer

0.7

Answer

7.9

Answer

9.7

Question 28

Question 28.

Accepted Answer

0.25

Answer

0.4

Answer

0.2

Answer

0.14

Question 29

Question 29.

Accepted Answer

Question 30

Convert 2.67 into a fraction

Accepted Answer

Question 31

Question 31.

Accepted Answer

Question 32

Question 32.

Accepted Answer

0.375

Answer

0.325

Answer

0.125

Answer

0.175

Question 33

Question 33.

Accepted Answer

0.35

Answer

0.7

Answer

0.20

Answer

0.14

Question 34

Question 34.

Accepted Answer

.125

Answer

0.12

Answer

1.8

Answer

8.1

Question 35

Question 35.

Accepted Answer

0.75

Answer

0.15

Answer

3.00

Answer

1.25

Question 36

Find the length of the missing side.

Accepted Answer

13 cm

Answer

17 cm

Answer

22 cm

Answer

15 cm

Question 37

Find the length of the missing side.

Accepted Answer

52 cm

Answer

25 cm

Answer

42 cm

Answer

48 cm

Question 38

Find the length of the missing side.

Accepted Answer

80 in.

Answer

20 in.

Answer

68 in.

Answer

16 in.

Question 39

Find the length of the missing side.

Accepted Answer

48 in.

Answer

52 in.

Answer

16 in.

Answer

24 in.

Question 40

Find the missing side.

Accepted Answer

72

Answer

48

Answer

108

Answer

83.6

Question 41

Find the missing side. Round to the nearent tenth if necessary.

Accepted Answer

6.4

Answer

9

Answer

4.1

Answer

3

Question 42

Which set of sides would make a right triangle?

Accepted Answer

5,12,13

Answer

4,5,6

Answer

8,10,12

Answer

5,10,12

Question 43

Which set of sides would make a right triangle?

Accepted Answer

5,12,13

Answer

4,5,6

Answer

8,10,12

Answer

5,10,12

Question 44

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?

Accepted Answer

40 miles

Answer

17 miles

Answer

32 miles

Answer

37 miles

Question 45

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

Accepted Answer

27 feet

Answer

25 feet

Answer

26 feet

Answer

28 feet

Question 46

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?

Accepted Answer

111.8 yards

Answer

115 yards

Answer

127.3 yards

Answer

119 yards

Question 47

Jane and Miguel are siblings. They go to different schools. Jane walks 6 blocks east from home. Miguel walks 8 blocks north. How many blocks apart would the two schools be if you could walk straight from one school to the other?

Accepted Answer

10

Answer

14

Answer

5.3

Answer

2

Question 48

A piece of paper that Brittany has is 11 inches tall and 8 inches wide. She draws a straight line diagonally across the paper. How long is the line she drew?

Accepted Answer

13.6 in

Answer

7.5 in

Answer

12.4 in

Answer

14.3 in

Question 49

How big is my iPad?

Accepted Answer

9.2 in

Answer

11 in

Answer

13 in

Answer

9.6 in

Question 50

The Pythagorean Theorem ONLY works on which triangle?

Accepted Answer

right

Answer

obtuse

Answer

scalene

Answer

isosceles

Question 51

Question 51.

Accepted Answer

13

Answer

7

Answer

9

Answer

4

8B Chapter 9

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