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
JulijaS [17]
3 years ago
12

Find the circumference

Mathematics
2 answers:
notsponge [240]3 years ago
5 0

Answer:

31.42 \: cm

Step-by-step explanation:

C=\pi d

C=2\pi r

C=2\pi \times 5

C=10\pi

C=31.41592...

DiKsa [7]3 years ago
3 0

<em>answer \\ 31.4 \: cm \\ solution \\ r = 5 \: cm \\ d = 5 \times 2 = 10 \: cm \\ circumference = \pi \: d \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 3.14 \times 10 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 31.4 \: cm \\ hope \: it \: helps</em>

You might be interested in
Find the circumference and area of a circle with diameter 22 ft. Express your answer in terms of π.
Ray Of Light [21]

Answer:

69.12ft

Step-by-step explanation:

4 0
3 years ago
Dr. Tu must administer emergency medicine to his patient, Mrs. Jones. The
galben [10]

Answer:

168

Step-by-step explanation: You would do 140/100 = 1.4 then multiply 120 by 1.4 which is 168.

3 0
3 years ago
Mario and Luigi are in a race in their new cars. Luigi has a 1000 foot head start and he travels at a speed of 4000
frez [133]

Answer: why do they have so many cars what are you trying to ask and what does Mario have to do with this?

Step-by-step explanation:

please change your question.

8 0
2 years ago
A spherical water tank holds 7,500 ft3 of water. What is the diameter of the​ tank?
Alisiya [41]

Answer: 2r=d

d=24.28590063

Step-by-step explanation:

vsphere=4/3pir^3

7500=4/3pir^3

times both sides by 3

22500=4pir^3

divide both sides by 4

5625=pir^3

divide bot sides by pi

1790.4931=r^3

cube root both sides

12.142950=r

2r=d

d=24.28590063 ft

4 0
3 years ago
What is 120/180 in simplest form
dlinn [17]
You can find the simplest form of 120/180 by rounding down the numbers. you can take the zeros away and your left with 12/18. you can make it even smaller by using the 6 time tables. 12 and 18 are both in the 6 time tables. 2×6=12 and 3×6=18. The answer is 2/3.

Hope I helped :D
6 0
3 years ago
Other questions:
  • HELP PLEASE! Can you please explain so I can understand how it was completed?
    7·1 answer
  • What is the volume of this sphere?
    15·1 answer
  • If a#b = a+2b, for integers a and b, what is the value of 3#4?
    15·1 answer
  • Use the formula A=bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this proble
    7·2 answers
  • The Sanchez family uses 2 3/4 tubes of tooth paste each month. How many tubes of toothpaste does the Sanchez family use each yea
    10·2 answers
  • Ingrid dug a trench 18/20 of a meter long. the next day she dug 9/20 of a meter more of the trench. what is a reasonable estimat
    13·1 answer
  • What's 5m²+5m+9m+8m²-m²= plss​
    8·2 answers
  • A sandwich shop offers three types of bread, four types of meat, and two types of cheese. How many different sandwiches can be m
    15·1 answer
  • What is the value of the function when x = 2?
    14·2 answers
  • The volume of the cube is given as V= x³, where x is the side length of the cube. Find the domain of the volume of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!