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
ANTONII [103]
3 years ago
9

What's the circumference of a circle that is 9cm? Please explain step by step of how you got the answer...

Mathematics
1 answer:
Sauron [17]3 years ago
4 0

Formula for finding circumference of a circle is 2πr.

Step-by-step explanation:

  • The given question says what is the circumference of a circle that is 9cm.
  • As radius is required for finding circumference of a circle, the formula is 2πr.
  • Therefore taking the formula and substituting radius (r)= 9 cm. We get 2πr as 2×π×9 = 18π cm OR
  • If we substitute the value of π as 3.14 we will get⇒ 2×3.14×9= 56.52 cm.
  • So the circumference of the given circle would be 18π or 56.52 cms.
You might be interested in
Can someone help me on problems 9, 10 and 11 please!!!
Rasek [7]
9. You shouldn't agree, because they are equal to one another.

10. 84 cents plus 61 should be $1.45 because 84 + 61 is 145 and 100 cents equals 1 dollar, and then you have 45 left over.

100 - .63 is .37 because the whole painting is equal to 1, or .1, or in this case I used it as 100. The drawing is up to you, but you can just draw a canvas and shade in a little bit more than half but not the full canvas. .37 of the canvas is left.
7 0
3 years ago
Read 2 more answers
Would it be<br> A.<br> B.<br> C.<br> D.
gtnhenbr [62]

Answer:

A. is the answer

7 0
2 years ago
Read 2 more answers
Determine the median of the numbers: 6 5 2 2 5 00
zavuch27 [327]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Find the solutions to the given system of equations
ladessa [460]
Your closeest awnsers D
6 0
3 years ago
Read 2 more answers
What is the measure of angle R?<br> A. 30°<br> B. 50°<br> C. 100°<br> D. 180°
Ivenika [448]

Answer:

100

Step-by-step explanation:

ggjgbghhhhbbujrghh

6 0
3 years ago
Other questions:
  • Brandon's backpack weighs 3140 grams. brandon
    6·2 answers
  • 1: Explain Why (4,1) is not a solution to the equation y=3x+1
    10·2 answers
  • What is 5/6 turned into a decimal
    13·2 answers
  • It costs Edgar $2.65 one way to ride the bus to work. He uses the bus to go to and from work fourdays per week. He buys a bottle
    15·2 answers
  • Twenty percent of the 640 pitches Kendall threw last year were strikes. Which table can be used to find the number of strikes sh
    6·2 answers
  • A petri dish of bacteria grow continuously at a rate of 200% each day. If the petri dish began
    13·1 answer
  • 11. Which could be the table of values that was used to graph the function of x shown below?
    14·1 answer
  • 1. Tom is 110 pounds and gains 3 pounds per year. Jerry is 120 pounds and gains 2 pounds per year. Write and solve a system of l
    5·1 answer
  • WHOEVER ANSWERS FIRST GETS BRAINLIEST PLSSSSS HELP MEH
    12·2 answers
  • Express 80 as the product of its prime factors.<br> Write the prime factors in ascending order.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!