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
Mice21 [21]
3 years ago
15

If the radius of circle is r cm, what is the measure of its circumference?​

Mathematics
2 answers:
k0ka [10]3 years ago
4 0

Answer:

you need to know the value of the radius in order to work out the circumfrance. do you have a picture of the math question?

Luda [366]3 years ago
3 0

Answer:

2 pie r is the measure of its circumference.

You might be interested in
Subtracting a number is the same as adding its opposite.
statuscvo [17]

Answer:

in first question, answer is 12

in second question, answer is -12

4 0
3 years ago
In a regular deck of cards, (52 cards) what is the probability of picking a face card?
vampirchik [111]
12
--------------------------
8 0
3 years ago
Ann wants to choose from two telephone plans. Plan A involves a fixed charge of $10 per month and call charges at $0.10 per minu
Kay [80]
Ann wants to choose from two telephone plans. Plan A involves a fixed charge of $10 per month and call charges at $0.10 per minute. Plan B involves a fixed charge of $15 per month and call charges at $0.08 per minute.

Plan A $10 + .10/minute

Plan B $15 + .08/minute

If 250 minutes are used:

Plan A: $10+$25=$35
Plan B: $15+$20=$35

If 400 minutes are used:

Plan A: $10+$40=$50
Plan B: $15+$32=$47

B is the correct answer. How to test it:

Plan A: $10+(.10*249 minutes)
$10+$24.9=$34.9

Plan B: $15+(.08*249 minutes)
$15+$19.92=$34.92

Plan A < Plan B if less than 250 minutes are used.
4 0
2 years ago
Please help me thank you!
Romashka [77]

Answer:

the answer is 1¢26 if not try h5

7 0
2 years ago
How many different anagrams can you make for the word MATHEMATICS?
Alex73 [517]

Answer:

4989600

Step-by-step explanation:

The given word is MATHEMATICS

Number of letters in the given word is 11

there are 2 M's, 2 A's and 2 T's

the given word is arranged in 11! ways

three letters are repeating, so we divide by repeating occurrences

number of different arrangements =\frac{11!}{2!2!2!}

= 4989600

7 0
3 years ago
Other questions:
  • What equation is graphed in this figure? y−4=−13(x+2) y−3=13(x+1) y+2=−3(x−1) y−5=3(x−1) Number graph ranging from negative four
    11·2 answers
  • A plane leaves Chicago and flies 750 miles to New York.?if it takes 2.5 hours to get to New York flying against the wind, but on
    9·1 answer
  • Can someone explain how to find the missing side lengths.? thank you.
    14·1 answer
  • A 45 gram sample of a substance that's used to preserve fruit and vegetables has a k-value of 0.1088
    11·2 answers
  • Una botella de líquido de limpieza de 12 oz cuesta $ 3.89. ¿Cuál es el precio unitario, a la décima de centavo más cercana?
    8·1 answer
  • a 15 inch long windshield wiper blade swipes in arc of 120°. How many square inches of a windshield’s surface area does the blad
    15·1 answer
  • What is the theoretical probability of rolling a 3 or a 4 on a fair six sided die?
    14·1 answer
  • Which term best describes the graph of y = x – 1?
    13·2 answers
  • 8. Is this number correctly written in scientific notation? 6.875 x 10 yes O no​
    15·1 answer
  • Choose the greatest-.03; .3; .291; or.34
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!