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
dolphi86 [110]
3 years ago
12

Find the circumference of the circle whose diameter is 210cm

Mathematics
2 answers:
hammer [34]3 years ago
7 0

Hello!

To find the circumference of a circle, you multiply the diameter by pi. Let's do so below.

210\pi \approx 659.73

Therefore, our circumference is about 659.73 cm.

I hope this helps!

Lynna [10]3 years ago
6 0
Circumference=2πr
=2*3.14*105
=659.4cm
You might be interested in
Can lettuce leave be measured in grams
Dahasolnce [82]
Yes, lettuce can be measured in many ways and grams is one of them.
3 0
3 years ago
Read 2 more answers
National polls are often conducted by asking the opinions of a few thousand adults nationwide and using them to infer the opinio
Nonamiya [84]

Answer:

The population is the set of all the elements. And the sample is a subset of the population.

Step-by-step explanation:

The population is the set of all the elements. And the sample is a subset of the population.

The sample is used to make conclusions regarding the population.

A poll is conducted from the target population to determine the general opinions of the individuals of that population.

The basic method of polling is to select a few thousand individuals from the population and ask their opinions on a certain subject.

The poll will result usually in two values, the proportion of individual in favor and the proportion of individual not in favor.

Consider the example below.

The polling done to determine the favorability of the new brand of tea. The polling was done using a few hundred members of the tea drinking community of a country. The poll resulted as follows:

In favor = 72%

Not in favor = 28%

The population is the entire tea drinking community of a country.

In this case the sample consist of few 100 people of the tea drinking community of a country.

6 0
2 years ago
If 3x−y=12, what is the value of <br>8x/2y?​
Ulleksa [173]

Answer:

3x-y=12

3x-12=y

to find value of

8x/2y

8x/2(3x-12)

8x/6x-24

8x/6x-8x/24

4/3-x/3

4-x/3

Step-by-step explanation:

4 0
2 years ago
PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 30 POINTS .
Rufina [12.5K]

Answer:

D

Step-by-step explanation:

they don't eat the same food, so it rules out the first three sorry if wrong

4 0
2 years ago
Read 2 more answers
What is 2 to the power of 2?
Tju [1.3M]
Well 2 to the second power would be 2 * 2 which equals 4
8 0
3 years ago
Other questions:
  • What is ​4910​ (it's a fraction that's 9 over 10 with 4 next to the fraction) expressed as a decimal? Enter your answer in the b
    11·1 answer
  • Last year 26 members of a certain club traveled to England, 26 members traveled to France, and 32 members traveled to Italy. Las
    8·1 answer
  • If andre ran 2 kilometers in 15 minutes and jada ran 3 kilometers in 20 minutes, and they both ran at a constant speed did they
    11·1 answer
  • Find each rate and unit rate?
    12·1 answer
  • How do I solve for y?
    14·1 answer
  • Find dy/dx by implicit differentiation for ycos(x)=xcos(y)
    7·1 answer
  • Arthur is organising his collection of DVDs .He has 36 altogether. The ratio of comedy films to action to horror is 4:8: 1 How m
    6·1 answer
  • The area of a rectangle is 600 square meters. The width is 30 meters. What is the length?
    14·2 answers
  • If Melanie jogs 12.8 miles in 4<br> days, what is her mileage per<br> day?
    8·1 answer
  • The mall is located 2.4 kilometers north of jays house. The caffe shop is located 0.7 kilometers east of the mall. What is the d
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!