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
Juliette [100K]
3 years ago
11

Recap me ok area of circle the formula of

Mathematics
2 answers:
Hitman42 [59]3 years ago
7 0

Answer:

A = πr²

Step-by-step explanation:

The formula for the area of a circle is A = πr², where π is approx. 3.14159 and r is the radius of the circle.

gizmo_the_mogwai [7]3 years ago
4 0
<h2>Area = π<em>r</em>²</h2>

π is 3.14. <em>r</em> is the radius of the circle.

If r = 3 then the area is 28.27.

<h3>Step by step</h3>
  1. π × 3² | Replace <em>r </em>with your circle's radius
  2. 3.14... × 9 | Solve groups
  3. 3.14... × 9 ≈ 28.27
You might be interested in
20 pts, try to find short story and novel pages, A novel has 13 times as many pages as a short story. The combined number of pag
brilliants [131]

Answer:

short story has 32 pgs

novel has 416 pgs

Step-by-step explanation:

a novel (N) has 13 times as many pages as a short story (x) so, N = 13X

total pages is the equation N + x = 448

plug the equation for N into this

13x + x = 448, combine like terms

14x = 448, divide both sides by 14

x = 32. so now we know that the short story has 32 pages. subtract that from 448. and the novel has 416 pages.

8 0
3 years ago
Find a “solution” for an equation with two variables. Tell me an x, y ordered pair that is a solution (answer) for this equation
Finger [1]

Answer:

Step-by-step explanation:

A graph has a constant of proportionality of 7.2. Let y represent minutes and x represent miles.

What is the unit rate of the relationship?

Enter your answer, as a decimal, in the box

min/mi

pls help me

4 0
3 years ago
HELP ME PLEASE!!!!!!
olga nikolaevna [1]
THE ANSWER FOR THIS IS G. 16
3 0
3 years ago
Tanner goes to his local butcher and he finds a turkey that he thinks is perfect! The butcher tells Tanner that the turkeys weig
Oxana [17]

Answer:$2343.28 for the turkey

Step-by-step explanation:

1,723lbs*$1.36=$2,342.28

7 0
3 years ago
How to factor this expression <br><br>x^3 - 4x^2 + 4x - 16
Natalija [7]
X²(x - 4) +4 (x - 4)

(x² + 4) (x - 4)

First find the common terms that can enter into both x³ and 4x² then write its down in this case it’s x² that can enter x³ leaving only x _since x³/x² = subtract of the indices. x² will also enter 4x² leaving only four hence you having x² (x - 4)
then do the same for the next pair of terms giving you 4 that can enter into both 4 and 16
Leaving you with +4 (x - 4)

Now you can put the common terms together like so (x² + 4) and choose get one of the other two which are the same= (x - 4)
= (x² + 4) (x - 4)
8 0
3 years ago
Other questions:
  • 20. Find the quotient.
    15·2 answers
  • A parent died and left an estate to four children one inherited 2/9 oh the state the semiconductor inherited 19/81 and the third
    9·2 answers
  • 5/6v+10=5 what is the answer
    11·1 answer
  • 2/3 time g equals 45<br><br> What does g equal
    7·2 answers
  • How can exponential and logarithmic functions be combined?
    13·1 answer
  • Classify ABC by its angles when mA = 26°, mB = 84°, and mC = 70°.
    11·1 answer
  • Plz help me will give crown.
    5·2 answers
  • The school is 3.64 miles from Tonyas house and 1.29 miles from Jamal's house.
    9·1 answer
  • Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with μ=10
    12·1 answer
  • Winter breaks starts in 3 4/7 weeks. Write the mixed number as a fraction greater than one.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!