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
telo118 [61]
3 years ago
6

What is the circumference of the circle

Mathematics
2 answers:
anyanavicka [17]3 years ago
5 0

Answer:

43.9823

Step-by-step explanation:

zzz [600]3 years ago
4 0

Answer:

c=43.98²

Step-by-step explanation:

You might be interested in
Write a quadratic relation in the form y = ax2 + bx + c with roots 4 and - 3 and
pochemuha

Answer:

y =  2*x^2 - 2*x - 24

Step-by-step explanation:

If we have a quadratic function with roots a and b, we can write the equation for that function as:

y = f(x) = A*(x - a)*(x - b)

Where A is the leading coefficient.

In this case, we know that the roots are: 4 and -3

Then the function will be something like:

f(x) = A*(x - 4)*(x - (-3) )

f(x) = A*(x - 4)*(x + 3)

Now we need to determine the value of A.

We also know that the graph of the function passes through the point (3, -12)

This means that:

f(3) = -12

Then:

-12 = A*(3 - 4)*(3 + 3)

-12 = A*(-1)*(6)

-12 = A*(-6)

-12/-6 = A

2 = A

Then the equation is:

y = f(x) = 2*(x - 4)*(x + 3)

Now we need to write this in standard form, so we just need to expand the equation:

y = f(x) = 2*(x^2 + x*3 - x*4 - 4*3)

y = f(x) = 2*(x^2 - x - 12)

y = f(x) = 2*x^2 - 2*x - 24

Then the relation is:

y =  2*x^2 - 2*x - 24

4 0
2 years ago
You decide to put $100 in a saving account to save for a $3000 down payment on a new car. if the account has an interest rate of
valkas [14]
Hi there
The formula is
A=p (1+r/k)^kt
A future value 3000
P present value 100
R interest rate 0.02
K compounded monthly 12
T time?
We need to solve for t
T=[log (A/p)÷log (1+r/k)]÷k
T=(log(3,000÷100)÷log(1+0.02÷12))÷12
T=170.202 years

So it's a
Hope it helps
4 0
3 years ago
Factor the trinomial x^2 - 16x +63
Butoxors [25]
Factor the following:
x^2 - 16 x + 63
The factors of 63 that sum to -16 are -7 and -9. So, x^2 - 16 x + 63 = (x - 7) (x - 9):
Answer:  (x - 7) (x - 9)
3 0
3 years ago
Please help me thanks
jek_recluse [69]
3/5 I think is the right number because there’s 60 boys and only 36 of them have a pet.
5 0
3 years ago
Read 2 more answers
What is the awnser to 48 - (-12)
valkas [14]
I got 48-(-12) equals to 60
3 0
3 years ago
Read 2 more answers
Other questions:
  • Question #2 <img src="https://tex.z-dn.net/?f=5x%2B9%5Cleq%204" id="TexFormula1" title="5x+9\leq 4" alt="5x+9\leq 4" align="absm
    13·1 answer
  • A ball is thrown upward off of a 100 meter cliff with an initial velocity of
    15·1 answer
  • Please help! Points​ E, D, and H are the midpoints of the sides of ΔTUV. UV=48​, TV=62​, and HD=48. Find HE.
    9·1 answer
  • What is the solution set to the following system?
    5·1 answer
  • A shipping container is in the shape of a right rectangular prism with a length of 10
    8·1 answer
  • There is a study on exercise and health: a group of women who have been exercising regularly for 5 years are grouped and given a
    7·2 answers
  • The factory Sweet Delight delivers sugar to its clients. Let C be the total cost of sugar transportation (in pesos). Let A be th
    7·1 answer
  • there are 30 students in the classand 24 of these students pass their english test.what percentage of these students pass their
    7·1 answer
  • B={x:x is a negative integer between -10 and -1 inclusive}​
    11·1 answer
  • Help me, please?????
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!