1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dimaraw [331]
3 years ago
8

Answer for brainlest and 10 points

Mathematics
2 answers:
vaieri [72.5K]3 years ago
8 0

Answer:

The number π is an irrational number, so it cannot be expressed as a fraction. Since π is irrational, it follows that π/2 is also irrational.

Ray Of Light [21]3 years ago
5 0

Answer:

This is irrational. Pretty much anything with pi is irrational.

Step-by-step explanation:

Pi is irrational, so this irrational as well.

You might be interested in
Y = x2+6x+8 and y = (x+2)(x+4) both define the same quadratic function. Without graphing, identify the x- and y-intercepts of th
mash [69]

Answer:

x-int:(-2,0)(-4,0) . y-int:(0,8)

Step-by-step explanation:

y = x2+6x+8 and y = (x+2)(x+4)

x-int:

x+2=0

x= -2

(-2,0)

x-int:

x+4=0

x=-4

(-4,0)

y-int: plug 0 for x

y=(0+2)(0+4)

y=8

(0,8)

3 0
3 years ago
Can someone help me with this problem<br> (5 + x) + 0 = 5 + x
professor190 [17]

Answer:

0=0 or x=0 or x=x

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Akira is a salon owner. Yesterday, she did 2 haircuts and colored the hair of 1 client, charging a total of $194. Today, she did
joja [24]

Answer:

\boxed {\boxed {\sf Haircut: \$47 \ and \  Color: \$ 100}}

Step-by-step explanation:

Let's set up a system of equations. (1 equation for yesterday and 1 for today).

  • Let h = haircut and c= color

2h+1c= 194  (Yesterday: 2 haircuts and 1 color for $194).

2h+4c= 494 (Today: 2 haircuts and 4 colors for $494).

Notice that both equations have a 2h. If we subtract the two equations, the 2h will cancel and leave us with one variable, c.

\ \ (2h+1c=194) \\-  (2h+4c=494)

\ \ 1c=194 \\- (4c=494)

-3c= -300

Since we are solving for c, we must isolate the variable. It is being multiplied by -3. The inverse of multiplication is division. Divide both sides by -3.

-3c/-3=-300/-3 \\c= -300/-3 \\c=100

Now we have to solve for h. Plug 100 in for c in the first equation.

2h+1(100)= 194 \\2h+100=194

100 is being added, so we must subtract 100 from both sides.

2h+100=194-100 \\2h=94

h is being multiplied by 2, so we divide both sides by 2.

2h/2=94 \\h=47

A haircut costs $47 and a color costs $100.

6 0
3 years ago
22,403 Check:<br>- 8,675<br><br>how i do this​
vodomira [7]

Answer:

Hello!! :) The answer to your question is 13,728

Steps will be below.

Step-by-step explanation:

So we will subtract 22,403 and 8,675.

When we do that we will get 13,728

To check your answer we have to do the opposite of subtracting which will be adding.

This is how we check our work: the answer we got was 13,728...we have to take that answer and add it to 8,675 which will give us 22,403

(Both of the numbers are from the question)

At the bottom I attached a picture of how I did the subtracting and how I checked my work.

Sorry for my handwriting......if you can’t understand my handwriting, I attached another picture which is more clearer.

ANSWER TO YOUR QUESTION: 13,728

Brainliest would be appreciated! Thank you :3

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
What is <br> 0.083 repeating as a fraction
Doss [256]
83/100 because after the decimal it represent an fraction it in hundrend place
5 0
3 years ago
Read 2 more answers
Other questions:
  • Lisa had 3 dollars. she went to the bank and exchanged the 3 dollars for 30 dimes. Describe the relationship between the value o
    12·2 answers
  • Need help ASAP!!!! THX
    14·1 answer
  • The sum of the circumference of a circle and the perimeter of a square is 16. find the dimensions of the circle and square that
    5·1 answer
  • Show work pls i need help
    6·1 answer
  • Write an expression for the product of 6 and Q
    9·2 answers
  • Find the domain of f(x).<br> -<br> 3x + 4/9x + 45?
    11·1 answer
  • Use the rules of significant figures to simplify the following expression:<br> 47.58 - 6.4
    7·1 answer
  • Please i need help asap
    15·2 answers
  • Noah drew 9 hearts, 6 stars, and 12 circles. What is the ratio of circles to hearts
    9·2 answers
  • The sum of the ages of Quinn and Tiana is 117 years. 11 years ago, Quinn's age was 4 times Tiana's age. How old is Quinn now?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!