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
Tanya [424]
2 years ago
7

The radius of a circle is 11.7 in. Find the circumference \textit{to the nearest tenth}to the nearest tenth.

Mathematics
2 answers:
hjlf2 years ago
7 0

Answer:

73.5

Step-by-step explanation:

circumference = 2πr , where r = radius

given radius = 11.7 so r = 11.7

C = 2πr

==> plug in r = 11.7

C = 2π(11.7)

==> multiply 2 and 11.7

C = 23.4π

==> multipl 23.4 and π

C = 73.5 ( rounded to the nearest tenth )

olga55 [171]2 years ago
6 0

R = 11.7

C = 2\pi r

Step-by-step:

Subsitute r with 11.7

C = 2\pi 11.7

Multiply 2 * 11.7

C = 23.4\pi

Multiply 23.4 * pi

C = 73.5 :)

You might be interested in
There are 4 aces and 4 kings in a standard deck of playing cards. you pick one random card at random. What is the probability of
hichkok12 [17]

Answer:2/3

Step-by-step explanation:There are 52 cards in a standard deck: 13 ordinal cards (Ace - 10, Jack, Queen, King) and 4 of them - one to each suit (hearts, diamonds, clubs, spades) and so we have

4

×

13

=

52

.

There are 8 cards that fit the question (4 each of aces and kings).

And so in a random draw, the odds of drawing one of those 8 cards out of the total number of 52 is:8/52

which we can simplify:

8/52=2/13

8 0
2 years ago
Can someone help me with this? Please and thank you!
sergiy2304 [10]

Answer:

She should find the squares between 4.2 and 4.3

Step-by-step explanation:

The square of 4.2 was too low and the square for 4.3 was too high so the answer is between the two.

5 0
3 years ago
Can you help me with this please???
11111nata11111 [884]

Answer:

C

Step-by-step explanation:

divide 14 by 4 to solve it, you get 3.5 or 3 1/2

6 0
2 years ago
Convert 312 quarts to gallons.
dimaraw [331]
78 gallons is the same as 312 quarts
8 0
3 years ago
How to write 3482000000 in scientific notation
Ber [7]
To write 3482000000 in scientific notation. Put down the first number (3) and all numbers that come after it (not 0) put after a decimal point. Then count all of the numbers after the decimal points including 0's and that's your exponent. Like so,
3.482*10^9

Hope this helps!=)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which number produces a rational number when multiplied by 0.4
    12·2 answers
  • For the ratio 28 : 36, find an equivalent with both terms greater tan 6 less than 10
    13·1 answer
  • the length of side AB is twice the length of side AC. Write an expression for the perimeter of the triangle
    10·1 answer
  • Alejandro needs to buy bird seed from the local pet store for his parrots. A
    13·1 answer
  • You conduct an experiment of dice rolling and roll an even number 24 out of 60 rolls. Write both the experimental and theoretica
    11·1 answer
  • Calculate the profit as a percentage of the cost price ,and correct to one decimal place​
    10·2 answers
  • Which is the correct answer?
    6·1 answer
  • Question 7 of 10
    5·1 answer
  • Translate the​ phrase; then simplify. Find the sum of −45​, −13​, and 37.
    12·1 answer
  • A Web music store offers two versions of a popular song. The size of the standard version is 2.8 megabytes (MB). The size of the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!