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
Anit [1.1K]
3 years ago
11

What is the area of a circle with a diameter of 4x - 24? Specifically what steps would you take?

Mathematics
2 answers:
Natalija [7]3 years ago
5 0

Answer:

Step-by-step explanation:

The formula for the area of a circle is

A = πr².  We need the radius, r, to calculate the circle.

If the diameter of the circle is 4x - 24, then the radius is half that, or

2x - 12.

Then the area of the circle in question is  A = πr², or

A = π(2x -12)²

If desired, this could be expanded:

A = π(4)(x - 6)² = 4π(x^2 -12x + 36)

Marina CMI [18]3 years ago
4 0

Answer:

12.56x^2+452.16

Step-by-step explanation:

A=pie r^2

(4x-24)/2= 2x-12 which is your radius

(2x-12)^2=4x^2+144

Pie=3.14ish

3.14(4x^2+144)

12.56x^2+452.16

You might be interested in
Order the rational numbers from least to greatest. -3/4. -0.85. 0.55. 1/4. -0.9. -1/2​
trasher [3.6K]

Answer:

-0.9, -0.85, -3/4, -1/2, 1/4, 0.55

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer to number 23 ?
Vera_Pavlovna [14]

Answer:

C

Step-by-step explanation:

Use πr²

7 0
3 years ago
Read 2 more answers
Can I get a help please ​
iogann1982 [59]

Answer:

middle graph

Step-by-step explanation:

Soluton

The  second (middle ) graph is the only one that works.

  • First of all when you simplicity the right, you get y = x^2 - 1). That means that x does not go through 0,0. If you put x = 0 into x^ -  1 = 0, you get - 1. So on that basis alone both the first and third graphs are incorrect.
  • Second, both xs in the factors are plus, so x^2 is plus, which means the graph opens upward.

6 0
2 years ago
Is AB parallel to CD? Explain.
professor190 [17]

Answer:

yes,because parallel line are lines with point which do not meet and the two lines in the plane will not meet nor intersect .

Step-by-step explanation:

obviously a parallel line

8 0
3 years ago
I WILL GIVE BRAINLEST
jenyasd209 [6]

Jenny is a full-time college student at the local university. She is debating whether to purchase renter’s insurance or not. In at least one paragraph, give Jenny 3 reasons why purchasing renter’s insurance is important. Also, give your recommendation on how much renter’s insurance she should purchase and why.a. Answers will vary. Jenny should purchase at least$11,050 worth of coverage to ensure that all of her belongings are covered.

<h2>i HOPE IT'S HELP </h2>

8 0
3 years ago
Other questions:
  • Find the slope of the line ​
    5·1 answer
  • Please show work so I can learn thanks
    8·2 answers
  • How long does it take the snail to grow 85 inches
    9·2 answers
  • A jar contains 8 red marbles, 10 blue ones, and Red Blue Yellow 2 yellow ones. One marble is chosen at random. The color is reco
    10·1 answer
  • Ariel wants to choose 5 players for her basketball team. There are 7 players to choose from. How many different teams can aerial
    10·1 answer
  • If a triangle has a angle of 110 the total measure of the other two angles is
    12·2 answers
  • Freddy has a shelf that is 72/5 inches wide. How many catalogs can freddy arrange on the shelf if each catalog is 4/5 of an inch
    9·2 answers
  • 7th grade math help me plzzz
    15·1 answer
  • Find two consecutive positive even integers such that the square of the first decreased by 64 equals 3 times the second.
    15·1 answer
  • The total number of atoms represented by the formula K₂CrO₇ is *<br> 10<br> 28<br> 1<br> 3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!