What does pi equal exactly

Answers

Answer 1
Answer: 3.141562.... And it goes on and on and on
Answer 2
Answer: Well pi is an irrational number and it goes on forever. A simplified version is 3.14 but a lengthened (100 digit) version is 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679

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Please help thank you :)​

If x to the 2nd power =20 what is the value of x

Answers

x= 4.47213595 Is the answer to the question just round to the nearest 10th

Answer:

4.47 and -4.47 ( to nearest hundredth)

Step-by-step explanation:

x^2 = 20

x = +/- sqrt 20

=  +/- sqrt 4* 5

= +/- 2 sqrt5

= +/- 4.47  to nearest hundredth

The absolute value of -5 and 5 are ?

Answers

Hey!

---------------------------

Absolute Value - the enormity of a number regarding its sign.

|-5| = 5

|5| = 5

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Hope This Helped! Good Luck!

The absolute value of both of them would be 5 because the absolute value sign makes negative numbers positive and positive numbers stay the same

I WILL GIVE YOU BRAINLIEST IF YOU ANSWER THE WHOLE QUESTION CORRECTLY.PLEASE EXPLAIN EVERY STEP OF YOUR ANSWER CLEARLY!

15. 0=x^2-2x-24
A. x=-6,4
B. x=-6,-4
C. x=6,-4
D. x=6,-4 ****

Answers

Answer:

X=6,-4

Step-by-step explanation:

0=x^2-2x-24

First substitute x with 6

0=(6)^2-2(6)-24

36-12-24

=0

Now try -4

0=(-4)^2-2(-4)-24

Two negative numbers time each other turns it into a positive number -4 x -4=16

24-24=0

Answer:

b

Step-by-step explanation:

Cards with the numbers 1 through 40 are placed in a box and thoroughly shuffled. What is the probability of randomly selecting a card with a number less than 10 or a multiple of 15?







A.








B.








C.








D.

Answers

9/40 + 2/40 = 11/40

hope this helps

Choose exactly two answers that are correctHelp Me Please
1.

(3 pt)
What are the domain and the range of the relation?

{(−4, 3), (0, −10), (6, −6), (7, 0), (9, −5), (13, −2)}

Choose exactly two answers that are correct.

A.
domain: {−10, −6, −5, −2, 0, 3}

B.
domain: {−4, 0, 6, 7, 9, 13}

C.
range: {−10, −6, −5, −2, 0, 3}

D.
range: {−4, 0, 6, 7, 9, 13}

Answers

(x;\ y)\n\nx\ in\ the\ domain;\ y\ in\ the\ range\n\ntherefore:\n\nDomain:D=\{-4;\ 0;\ 6;\ 7;\ 9;\ 13\}\leftarrow\ answer\ B\n\nRange:y\in\{-10;-6;-5;-2;\ 0;\ 3\}\ \leftarrow answer\ C

1. Write an Expression with a Value of 12. it should contain four numbers and two different operations.2. Place Parentheses,if needed, to make each statement true.

1. 7 + 3 x 2 + 4= 25

2. 8 (a Two Above the 8) Divided by 4 x 8 = 2

3. 16 + 8 - 5 x 2 = 14

Answers

Answer:

1)  2*2+4+4=12  

2 )Below statements are true

1.  7 + 3 ×(2 + 4)= 25

2.(8^2)/(4*8)=2

3. 16 + 8-(5×2)= 14

Step-by-step explanation:

1) To write an expression with a value =12 it should contain four numbers and two different operations.


  2*2+4+4=12  

2)  Place Parentheses,if needed, to make each statement true.

1. 7 + 3×2 + 4= 25

In this statement one parentheses is missing i.e. bracket

New statement → 7 + 3 ×(2 + 4)= 25

7 + 3 ×2 +3× 4= 25

7 + 6 + 12= 25

25=25  now, the statement is true.

2.  8 (a Two Above the 8) Divided by 4 x 8 = 2

This statement (a Two Above the 8) means 8^2

so, (8^2)/(4*8)=2

      (64)/(4*8)=2

      2=2

The statement is true.

3.  16 + 8 - 5×2 = 14

The statement is true when we solve by BODMAS

i.e.  16 + 8-(5×2)= 14

      16 + 8-10= 14

     24-8=14

        14=14  statement is true

1) 2*2+4+4=12
2) 1. 7 + (3 x 2) +25
    2. 2/8 divided by (4x8) =2
    3. 16+8 -(5x2)=14


hope this help...