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
vredina [299]
3 years ago
10

Calculate the length of the circumference of a circle with a diameter of 4cm

Mathematics
1 answer:
MakcuM [25]3 years ago
6 0
Length of circumference is 2πr
2 π r and r is equal to 2 cm
I.e 12.5 cm
You might be interested in
What does the ratio of the circumference to the diameter represent? Explain
snow_tiger [21]
That is the exact representation of the constant π.  By definition:

π=C/d, where C is the circumference of a circle and d is the diameter.
6 0
3 years ago
Sue bought a pair of jeans and a shirt for $55.75. If the jeans cost $25.25, how much did she pay for the shirt?
givi [52]
Hey there!

In order to find the amount that Sue paid for the shirt, all you have to do is subtract the price of the jeans from the total amount that she paid for the jeans and the shirt. 

55.75 – 25.25 = 30.5

Sue paid $30.50 for the shirt, making your answer A. 

Hope this helped you out! :-)
6 0
3 years ago
3xy+x=y-6 how do I solve for y in this?
Tanzania [10]

Answer:

x=y-6/3y+1

Step-by-step explanation:

3xy+x=y−6

Step 1: Factor out variable x.

x(3y+1)=y−6

Step 2: Divide both sides by 3y+1.

x(3y+1)

3y+1

=

y−6

3y+1

7 0
3 years ago
Will a 2 quart pitcher hold 8 cups,1/4 cup,and 1/3 cup
Ghella [55]

Yes it will. A 2 quart pitcher is equal to 8 cups, and since 1/4 and 1/3 are less it can still hold it.

8 0
3 years ago
Helpppppppppppppppppp
mariarad [96]

Answer:

$2400

$12,400

Step-by-step explanation:

Simple interest equation:

PV(1+it)

we have

10000(1+.06*4)

10000(1.24)

12400

Subtract the PV to get the interest earned

12400-10000= 2400

We just found that the total would be 12,400 and so part B is already solved

4 0
3 years ago
Other questions:
  • In your own words what is unit rate?
    6·1 answer
  • Use the functions f(x) and g(x) to answer the question f(x)=x^2-16 ; g(x) =x+4 which is equal to (f/g)(x)?
    6·1 answer
  • What is 3/20 as a decimal equivalent
    6·2 answers
  • A poster has an area of 5 square feet. what is its area in square inches?
    7·1 answer
  • Which statement is true about the circumference of a circle?
    7·2 answers
  • What is the property of 4x+6=18
    12·2 answers
  • 25x+15y=750<br><br> please find the x and y intercept !!
    8·2 answers
  • Education researchers are interested in the workload expectations of freshmen at a local university. Since all of the freshmen a
    10·1 answer
  • The frequency table shows the daily amount of water carly drank over a 3 month period
    13·1 answer
  • Find the volume of the composite solid. Round your answer to the nearest tenth.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!