# 1. Which number is a irrational number? A. 0.12 B. 0.1257486... C. 0.12121212... D. 0.111111... 2. Which number is an irrational number? A. 121/ B. 150/ C. 400/ D. 1,000,000/ 3. Which number is a perfect square? A. 32 B

38,720 results

Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your

1. Which of these numbers can be classified as both real and irrational? 5.858585858 63.4 square root 21 square root 36 2. Which is both a real number and an integer? 23 1 over 4 square root 27 3.402538 3. Which of these numbers is classified as both real

3. ## math

What do you do to check whether a number is rational or irrational? In your explanation, use an example of an irrational and a rational number. Please help me I don't know what to do.

4. ## Math Check Please Thank You

1. Which of the following numbers is an example of an integer? ­15 * 0.252525 . . . 3/5 (fraction) Square root of 7 2. Which statement is false? Every integer is a real number. The number zero is a rational number. Every irrational number is a real

5. ## math

Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your

6. ## Math

What do you do to check whether a number is rational or irrational? How does finding the square root of a number compare to finding the cube root of a number? Use the number 64 in your explanation. Can someone please help me with these questions?!

7. ## Algebra

Which of the following statements is false? The sum of two rational numbers is always rational. The sum of a rational number and an irrational number is always rational. The product of a nonzero rational number and an irrational number is always

8. ## math

1. Rosa, Roberto, Andrea, and Inno find an estimate for the square root of 10. Who has proposed the best solution? a. Rosa: "Use the sqaure root of 9 and the square root of 25 to estimate." b. Roberto: "I will use the square root of 4 and the sqaure root

Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your

10. ## Math

When adding the square root of 16 and -8 which type of number is the sum? A. Integer B. Irrational number C. Radical D. Whole number

11. ## Math

Identify all the sets to which the number belongs. Choose from rational number, irrational number, whole number, and integer. 0.23333... A. rational number B. irrational number C. integer, rational number D. whole number, integer, rational number I don't

12. ## Pre Algebra

1.Which of the following numbers is an example of an integer? A -15** B 3/5 C √7 D 0.252525... 2.Which statement is false? A every integer is a real number. B the number zero is a rational number.** C every irrational number is a real number. D every

13. ## math

I need someone to check a few answers for me, please! 1. Which expression has an approximate value between 6 and 7? Select two answers. A. √36*** B. √38 C. √42*** D. √50 2. How many decimal places does an irrational number have? A. zero B. one C.

14. ## Math

What do you do to check if a number is rational or irrational? In the explanation use a rational and irrational number.

15. ## Math

1. When adding √9 and -7, which type of number is the sum? A.irrational B.whole number*** C.radical D.integer I think it is a whole number, but I'm not sure because someone tells me it is radical but the question is √9+(-7) which equals -4 so there for

16. ## Math

identify all the sets to which the number belongs. choose from rational number, irrational number, whole number, and integer. 0.62478916532… A. rational number B.irrational number C.integer, rational number** D.whole number, integer, rational number

17. ## Math

5. How would you change this sentence to a true statement? b. Every irrational number is a rational number. c. Every irrational number is a real number. •• d. Every irrational number is a whole number. e. Every irrational number is a perfect square.

18. ## Math

Suzanne wants to put a fence around her square garden. If the garden covers an area of 100 ft, how many feet of fencing does she need? 20 ft*** 40 ft 10 ft 400 ft Which number is an irrational number? 0.12 0.1257486 0.1212121212........ (my answer is this

19. ## Pre Algebra

When adding the sqare root of 25 and negative 9, which type of number is the sum? Whole Number Irrational Number Integer Radical

Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your

21. ## GEOMETRY

1.) Estimate the value of √ 52 to the nearest whole number: A. 9 B. 8 C. 7*** D. 6 2.) Identify all sets to which the number 3.1214122144...belongs A. rational number B. irrational number*** C. integer, rational number D. whole number, integer,

22. ## another one ASAP

using the number 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. explain why the result of your

23. ## pre-algebra

Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your

1. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical 2. A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? (1 point) 21

CCA Unit 4 Lesson 11 3. If a number is not a rational number, then it is ______. ~ an integer ~ and irrational number*** ~ a whole number ~ a radical 4. James attached a diagonal brace across a rectangular frame that measures 6 feet by 8 feet. What is the

26. ## Math

which statement is false?(1 point) a.every integer is a real number b.the number zero is a rational number c.every irrational number is real number d.every real number is a rational number

27. ## algebra/trig

1. which number below is irrational? a)√4/9 b) √20 c)√121 Why is the number you chose irrational? 2. express in simplest form: √48-5√27+2√75 3. solve for x: (√x+2)-3=0

28. ## MATH

1. Which number is a irrational number? A. 0.12 B. 0.1257486... C. 0.12121212... D. 0.111111... 2. Which number is an irrational number? A. 121/ B. 150/ C. 400/ D. 1,000,000/ 3. Which number is a perfect square? A. 32 B. 144 C. 1,000 D. 36,000 4. Sam

29. ## Math

When adding the square root of 16 and -8 which type of number is the Sum Integer Irrational number Radical Whole number

30. ## Algebra

In this unit, you learned about rational and irrational numbers. The following is a number and two students’ explanations on whether the number is rational or irrational. Square root of 2 over 8 Student A: Square root of 2 over 8 is a rational number

31. ## math

1. Which of the following numbers is an example of an integer? a. -15 b. 3/5 c. ^7 d. 0.252525... 2. Which statement is FALSE? a. Every integer is a real number. b. The number zero is a rational number. c. Every irrational number is a real number. d. Every

32. ## Algebra

which of these numbers can be classified as both real and irrational? 1. 5.858585858 2. 63.4 3. root 21 4. root 36 which is both a real number and an integer? 1. 23 2. 1/4 3. root 27 4. 3.402538 which of these number is classified as both real and

33. ## algrebra

When adding the square root of 16 and -8 which type of number is the Sum Integer Irrational number Radical Whole number

34. ## Math

Using the words listed below fill in the blanks with the correct number type Real Number, Rational Number, Integer, Whole Number, Irrational Number 3) 0.12 - Rational and Real number I am not sure about the rest. Am I correct on this? 4)

35. ## Math

if a number is not a rational number, then it is______. A. an integer B.an irrational C.whole number D.a radical My best answer is B. Can you check please @Ms.Sue

36. ## math

This is a discussion on Connections Academy Algebra Readiness; Lesson 10 Unit 3. Student A believes the square root of 2 over 8 is a rational number because it can be written as a fraction. Student B believes that the square root of 2 over 8 is an

37. ## PLEASE CHECK MATH TY!

1. Which of these numbers can be classified as both real and rational? A. 1/2 *** B. -1.016879413894 C. √5 D. 0.89089908999 2.Which is both a real number and an integer? A. √7 B. 0.15 C. -15 *** D. 1/3 3. What is an example of an irrational number? A.

38. ## Math

1. Square Roots and Irrational Numbers A. 0.12 B.0.1257486 C.0.12121212 D.0.111111 2.Square Roots and Irrational Numbers A.square root of 121 B.square root of 150 C.square root of 400 D.square root of 1,000,000 3. Which number is a perfect square A. 32 B.

39. ## Math

In your own words, explain why the sum of a rational number and an irrational number is irrational. Provide an example with your explanation.

40. ## science

if a number is not an irrational number then it is s) a rational number b) a integer c) a whole number

41. ## Math - Help!

Which number is an irrational number? a. 0.12 b. 0.1257486… *** c. 0.12121212… d. 0.111111…

42. ## pre-algebra

1.Which of the following numbers is an example of an integer? A. -15 B. three-fifths C. start root 7 end root D. 0.252525 . . . 2.Which statement is false? A. Every integer is a real number. B. The number zero is a rational number. C. Every irrational

43. ## Math

why is 1.6666666667 an irrational number? this was my answer to a question, and you also have to explain why your answer is an irrational number. an irrational number is "any real number that can not be written and the quotient of two number" but it can?

44. ## Math

Identify all the sets to which the number belongs. Choose from rational number, irrational number, whole number, and integer. 1.256 A. rational number B. irrational number C. integer, rational number D. whole number, integer, rational number

45. ## math

could someone please help me with this problem. Which of the following phrases does not describe the number -¾? (Points : 1) rational number irrational number real number negative number

46. ## math

Classify each number completely. (Hint: Use Real Numbers, Rational number, Irrational number, Integer or Whole number) write words only. 121/121

47. ## Math

Identify all the sets to which the number 0.46517 Repeating belongs. A. rational number B. irrational number*** C. integer, rational number D. whole number, integer, rational number Pls Help me.Thx

48. ## Algebra 1

Tell whether each number in the list is a real number, a rational number, an irrational number, an integer, or a whole number. Then order the numbers from least to greatest. Square root of 64, -5, square root of 9, and 2

49. ## Math

What are irrational, rational, and natural numbers? A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are

50. ## Math-Measure's & area

1. Find the area of a parallelogram with base b and height h. B=82cm H=16.6cm a.**1,361.2 cm^2 b.6,724 cm^2 c.137.78 cm^2 d.98.6 cm^2 2.Identify all the sets to which the number belongs. Choose from rational number, irrational number, whole number, and

51. ## Math -real numbers

Which statement is false? A) the number zero is a rational number. B)some irrational numbers are also rational numbers. C)Every irrational number is a real number. D) every integer is a rational number These questions get me every time:( I think it is D

52. ## 2 Math Questions

1) What do you do to check whether a number is rational or irrational? Use an example of a rational and an irrational number. 2) How does finding the square root [√] of a number compare to finding the cube root [^3√] of a number? Use the number 64 in

53. ## math

which number has the greatest value? a 3.5 b square root of 15** c square root of 1/16 d 26/100 which number is an irrational number? a 3.5 b square root of 36 c square root of 48 d 37/100*** If a is a rational number and b is an irrational number, then

54. ## Algebra

Is the square root of 362-a real number, irrational number, rational number, integer, whole number and or counting number?

55. ## math

Match the vocabulary word to the proper definition. 1. rational number 2. irrational number 3. real number 4. infinite a value which represents any quantity along a number line a number which can be written as a ratio in fraction form a number which, when

56. ## Algebra

If a number is not a rational number then it is a? 1.an integer 2.an irrational # 3.a whole # 4.a radical I believe its irrational but that seems to easy? Please help

57. ## Math

Are there more rational or irrational numbers? I am thinking irrational, because the product of a rational and irrational number is irrational. Is this enough of a reason to prove it?

58. ## Math

identify all the sets in witch the number 3.121422144..... belongs. A. rational number B. irrational number C.integer, rational number D. whole number, integer, rational number HALP me on this plz O_O

59. ## Math

Which statement is false? A. Every integer is a real number*** B. The number zero is a rational number. C. Every irrational number is a real number. D. Every real number is a rational number Am I right about the a being the right answer? Thanks

60. ## Math

Name ALL sets of numbers to which each number belongs Real Rational Irrational Integer Whole Natural 0 Whole Integer Square root of 5 Irrational -80 Integer 12/3 Rational square root of 100 Irrational square root of 4 Irrational 3pi Irrational

61. ## Math mrs sue

Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36%

62. ## math percents

Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36%

63. ## math 2.5

Which number is an irrational number? A.)0.12 B.)0.1257486.... C.)0.12121212 D.)0.111111 A?

64. ## Math

Which is an irrational number? A:0.12*** B:0.1257486 C:0.12121212 D: 0.11111 Please help ;-; Also it would be appreciated if someone gave all the answers to the quiz

65. ## Pre algebra

which is an example of an integer? -15 3/5 √7 0.252525 Which statement is false? A) Every integer is a real number. B)The number zero is a rational number. C) Every irrational number is a real number. D) Every real number is a rational number. Which

66. ## Math

Can someone help me reword these two things? I don't like how I did them but I can't think of anything else. Thanks!! 1. PROMPT: What do you do to check whether a number is rational or irrational? In your explanation, use an example of an irrational and a

67. ## MATH

Which number is an irrational number? a) ã3 b) -13.5 c) 7/11 d) 1/ ã9 What is the definition of an irrational number? Since this is not my area of expertise, I searched Google under the key words "irrational number" to get these possible sources:

68. ## Math

Which statement is false? A. The number zero is a rational number. B. Some irrational are also rational numbers. C. Every irrational number is a real number. D. Every integer is a rational number Is the answer C?

What is the best sequence of names to identify this set of numbers? (1 3/5,-10, 0.51(the one is repeating), TT,17) 1.(rational,integer,irrational,irrational,natural) 2. (rational,irrational,rational, irrational, whole) 3.rational,real,rational,real,

70. ## math

What is the best sequence of names to identify this set of numbers? (1 3/5,-10, 0.51(the one is repeating), TT,17) 1.(rational,integer,irrational,irrational,natural) 2. (rational,irrational,rational, irrational, whole) 3.rational,real,rational,real,

71. ## algebra

hi i just need to know if my answer is good? Thanks! What is the difference between an irrational number and an integer? In your explanation, be sure to include various Key Words you learned in this unit. my answer: an irrational number can't be converted

There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so that a^b is irrational b) prove that if

73. ## math

There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so that a^b is irrational b) prove that if

74. ## THE HOMEWORK IS DUE TODAY- HELP! HELP! PLEASE

There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so that a^b is irrational b) prove that if

Please help! Which statement is false? A. The number zero is a rational number. B. Some irrational numbers are also rational numbers. C. Every irrational number is a real number. D. Every integer is a rational number. I thinks its D. Please help!

Which statment is false? A. The number zero is a rational number. B. Some irrational numbers are also rational numbers. C. Every irrational number is a real number D. Every integer is a rational number Is the answer C?

77. ## Math

1a) Prove that there exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 1b) use similar idea to prove that there exists a rational number a and an irrational number b so that a^b is irrational 1c)

78. ## math

Keyshia said that one of the following numbers is IRRATIONAL. Which number is IRRATIONAL and why is it IRRATIONAL? (-2/3,2/3,0.666...,or 0.676676667...)

79. ## math

Keyshia said that one of the following numbers is IRRATIONAL. Which number is IRRATIONAL and why is it IRRATIONAL? (-2/3,2/3,0.666...,or 0.676676667...)

80. ## Math Proof

Prove that square root of 12 is irrational. **I don't know if I did this correctly PF: By contrapositive, assume sqrt(12) is rational. Then there exist an a,b as integers such that a/b is written in the lowest terms, and sqrt(12)=a/b. Then by squaring both

81. ## Math

What do you do to check whether a number is rational or irrational? In your explanation, use an example of an irrational and a rational number. How does finding the square root of a number compare to finding the cube root of a number? Use the number 64 in

82. ## Math

In the question: a rational number plus an irrational number will be ____ a. irrational b real c. rational d. A and B I know it is irrational but would it also be real since irrational numbers are real? Thanks....

83. ## Math

Which statement is correct? A. All intergers are rational numbers. B. All irrational numbers are whole numbers. C. A real number must be a rational number. D. A repeating decimal is an irrational number I think it's either A or C.

84. ## Math

1. Which of the following is an example of an integer? (1 point) a.-15*** b.3/5 c.square-root of 7 d.0.252525... 2.Which statement is false?(1 point) a.Every integer is a real number b.The number zero is a rational number c.Every irrational number is a

85. ## Algebra: Rational Or Irrational

Hello! My question is 'Is the Square Root of two over 8 a rational or irrational number? At first I thought it was rational because it was written as a fraction, which I thought meant it was rational, but then I realized the square root of two is

86. ## Math

___ identify the sets to which the number 0.41567 belongs. A. rational number B. irrational number C. integer, rational number D. whole number, integer, rational number please help, and don't just give answers, plz also say how you got them

87. ## Math Repost

Suzanne wants to put a fence around her square garden. If the garden covers an area of 100 ft, how many feet of fencing does she need? 20 ft*** 40 ft 10 ft 400 ft Which number is an irrational number? 0.12 0.1257486 0.1212121212........ (my answer is this

88. ## Algebra I

Good afternoon, I need some help please on the following: Which of the following is a true statement? A. -9 is a whole number B. The square root of 25 is a an irrational number C. 0 is a natural number D. 2/3 is a rational number I believe the correct

89. ## math *IMPORTANT

HENRY PROGRAMMED A CALCULATOR TO RANDOMLY DISPLAY A DIGIT FROM 0 THROUGH 9. THE RESULTS OF THE FIRST 50 DISPLAYS ARE SHOWN ON THE TABLE BELOW. WHAT IS THE POSITIVE DIFFERENCE BETWEEN THE THEORETICAL PROBABILITY AND EXPERIMENTAL PROBABILITY FOR GETTING A 9

90. ## Math

I have three more questions I do not understand. 1. Two points (-1,1) and (3,-2) are graphed on a coordinate plane. What is the shortest distance between the points? A. 3 B. 4 C. 5 D. 7 I have no idea how to do this. 2. Which expression represents the nth

91. ## algebra

to which set of numbers does the number belong 1.) 5/4 irrational integers rational natural 2.)graph the number on a number line 2/5 I don't know how to do these ones if someone could help and explain

92. ## Math

Is .121221222122221... (the pattern in this number continues forever) a rational number or irrational number? Why? (my research is listed in a previous question post, but I'm stuck!!! Please help!) :-)

93. ## Math

Here is the question: Is the product of two irrational numbers always an irrational number? Justify your answer. My answer is: No. The square root of two is an irrational number. If you multiply the square root of two by the square root of two, you get two

94. ## Math Help!!

What do you do to check whether a number is rational or irrational? In your explanation, use an example of an irrational and a rational number. How do I explain or do this?!?

95. ## algebra 1

Tell whether each number in the list is a real number, a rational number, an irrational number, an integer, or a whole number. square root 3, 5.5, negative square root of 16,and 0

96. ## Math

HELP PLEASE Which statement is false? A. Every integer is a real number*** B. The number zero is a rational number C. Every irrational number is a real number D. Every real number is a rational number Am I correct?

97. ## Pre algebra

Which statement is true? A.every realy number is an integer B.every rational number is a real number C.every rational number is a perfect square D.every integer is an irrational number An estimate for ✔️47 is between A.4&5 B.5&6 C.6&7 D.7&8 An estimate

98. ## math Help!!!!!!

If a number is not a rational number, then it is A. An integer B. An irrational number C. A whole number B? Thanks

99. ## Math

Check my answers please Is each number rational or irrational 1.-0.6 Rational 2.square root of 40 irrational 3.0.606606660... irrational 4.- square root of 144 rational 5.square root of 12 irrational 6. 0.203040506... irrational

100. ## Math

Using the numbers 5, 8, and 24 create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your