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
Stella [2.4K]
2 years ago
8

Find the radius of a circle with a circumference of 36 Inches

Mathematics
2 answers:
kykrilka [37]2 years ago
8 0

Answer:

r≈5.73in

Step-by-step explanation:

Using the formula

C=2πr

Solving for r

C=\frac{C}{2\pi } =\frac{36}{2}·\pi  ≈5.72958in

tatiyna2 years ago
7 0

Answer:

r = 18/pi

or approximately 5.7325 inches

Step-by-step explanation:

The circumference is given by

C = 2*pi*r

36 = 2*pi*r

Divide each side by 2 pi

36/(2pi) = r

18/pi = r

Letting pi = 3.14

18/3.14

5.732484076 = r

You might be interested in
What is the greatest common monomial factor of 6m3x4 + 30m5y2 + 45m3x6y2? 6m5x6y2 3m3 6m3 3m5x6y2
Digiron [165]
I’d say 6 but I could be wrong
8 0
3 years ago
Read 2 more answers
Please help me with this!!
9966 [12]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Differentiate x^2/4-x^3​
Ede4ka [16]

Answer:

  x^4 + 8x          

  -----------------

    (4-x^3)^2

Step-by-step explanation:

d /dx  (x^2/(4-x^3)​)

When we differentiate a fraction u/v

df/dx = u/v

         =  v du/dx-u dv/dx

           ---------------------------

                         v^2

we know u = x^2   so du/dx = 2x

               v = (4-x^3)  so dv/dx = -3x^2

d dx =   (4-x^3) (2x)- x^2 ( -3x^2)

           -------------------------------------

                   (4-x^3)^2

Combining terms

           (8x-2x^4) --3x^4

           -------------------------------------

                   (4-x^3)^2

           8x-2x^4 +3x^4

           -------------------------------------

                   (4-x^3)^2

             x^4 + 8x          

           -------------------------------------

                   (4-x^3)^2

8 0
3 years ago
Liz was on vacation when her wallet was stolen. By the time she reported her 3 credit cards missing, the criminal had charged ov
tamaranim1 [39]
Liz would have to pay $45,000. 3 x 15,000 = 45,000. Hope this helps
7 0
2 years ago
Read 2 more answers
Please answer both questions i will fail if i don't get these
MrRa [10]

Answer:

its  below

Step-by-step explanation:

a) (0,1)   (-1,2)  (1,2)  (2,5)   (-2,5)

b) (0, -1, 1, 2, -2)

c) (1,2,5,5)

#4 a)  f(-5) = 39

b) f(1) = -9

4 0
2 years ago
Other questions:
  • Felicia invested money at an interest rate of 4%. After six months, she had earned $90.00 interest. How much money did Felicia i
    6·2 answers
  • The scatter plot shows the systolic blood pressure of people of several different ages.
    13·2 answers
  • Y=2x+0.5 I have to solve this using a weird table and then I have to graph it. How?
    15·1 answer
  • What would be the answer to this question?<br> -31=26+a
    11·2 answers
  • Which of the following is the reason for statement #7 in the table above
    6·1 answer
  • Find the missing term.<br> 7-147 × 798 = 718 × 7-38 ×
    15·1 answer
  • 2x -4(x+2) = -2x - 8
    6·1 answer
  • What is Limit of StartFraction x cubed minus 1 Over x minus 1 EndFraction as x approaches 1?
    11·1 answer
  • Which function has the greatest rate of change?
    5·1 answer
  • Each number after the first is derived in the same way from the previous number. What is the number that logically follows 63?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!