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
GrogVix [38]
4 years ago
15

The area of circle K when c=24x^2 pi

Mathematics
1 answer:
Gala2k [10]4 years ago
6 0

Answer:\frac{\sqrt{6}\sqrt{\pi }\sqrt{Kc}}{12\pi },\:x=-\frac{\sqrt{6}\sqrt{\pi }\sqrt{Kc}}{12\pi }

Step-by-step explanation:

c=24x^2 pi

Switch sides:

24x^2\pi =Kc

divide both sides by 24\pi

\frac{24x^2\pi }{24\pi }=\frac{Kc}{24\pi }

simplify:

x^2=\frac{Kc}{24\pi }

x^2=\frac{Kc}{24\pi }x=\sqrt{\frac{Kc}{24\pi }},\:x=-\sqrt{\frac{Kc}{24\pi }}

answer:x=\frac{\sqrt{6}\sqrt{\pi }\sqrt{Kc}}{12\pi },\:x=-\frac{\sqrt{6}\sqrt{\pi }\sqrt{Kc}}{12\pi }

i hope it's help!

You might be interested in
How to write in inqvality
Kitty [74]

Answer:

If you mean "How do I write an inequality?", the answer is COEFFICIENTxVARIABLE {any symbol} COEFFICIENTxVARIABLE >/< INTEGER

In other words, you should have something like this: -3x + 4v < 63

Or this: 51x - 16v > 11

Or anything along those lines.

8 0
3 years ago
Triangle ABC is an equilateral triangle. How many lines of symmetry does triangle ABC have?
xxTIMURxx [149]
1 because it can't be reflected over more than one line to be the same
4 0
3 years ago
the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a
kolbaska11 [484]

Answer: <u><em>512</em></u>

Step-by-step explanation: <u><em>the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a frequency of 512 cycles per second. Find the frequency of an 8-inch string.​</em></u>

<u><em /></u>

4 0
3 years ago
Read 2 more answers
Susan is writing a linear equation for the cost of her cell phone plan. In the first month, she talks for 52 minutes and is char
Alex787 [66]
Assuming that the cost per minute is the same for both months and the plan fee is the same, you can use y=mx+b for this

y is the cost of the phone plan, x is the cost per minute and b is the start cost.

so    19.41=25x+b for the first month
and  45.65=380x+b for the second month

solve both for b you get:
19.41-25x=b and 45.65-380x=b.  from this we get
19.41-25x=45.65-380x

solve for x

328x=26.24 and x=0.08

this means the cost per minute is 0.08c/min (answer A)

rewrite the equation to calculate b, and where this time, the x is the number of minutes talked.

y=0.08x+b and plug in one of the two months

45.65=0.08 * 380 + b

Solve for b and b is 15.25

so the final equation is

y=0.08x+15.25  (answer B)
5 0
4 years ago
Element X is a radioactive isotope such that every 28 years, its mass decreases by
Alex_Xolod [135]

Answer:

21

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Assume that the growth rate of a population of ants is proportional to the size of the population at each instant of time. Suppo
    13·1 answer
  • Three rational numbers between 1/4 and 1/5
    12·2 answers
  • 6. The sum of 3 consecutive odd integers is 87. Find the equation used to solve this
    14·1 answer
  • During the day,Sam spent $4.85 on lunch.he also bought 2 books for $7.95 each. At the end of the day we had $8.20 left how much
    10·1 answer
  • A minigolf ball is on a perfectly horizontal surface, x = 2 m away from the center of the hole. There is a small obstacle in the
    13·1 answer
  • A short necklace has 32 gold beads and 8 black beads.
    10·1 answer
  • EASY 7TH GRADE MATH, WILL GET BRAINLIEST
    5·2 answers
  • Which equation represents the graphed function?
    9·1 answer
  • 36% of the members in a gym are females. There are 252 female gym members
    6·2 answers
  • What is the measurement of SRT
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!