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
Digiron [165]
3 years ago
5

Find the circumference of the circle, round to the nearest tenth 21 m Answer:

Mathematics
2 answers:
Lorico [155]3 years ago
6 0

Answer:

Circumference is 131.94

Step-by-step explanation:

Circumference Formula is C=2πr

Enter 21 for r so it will look like C=2(π)(21)

That makes it equal 131.9468915 so since you are rounding to the nearest tenth, you go next to the 4 and since it is a 6, it will round the 4 up to a 5

so that will make the answer 131.94

Hope this helps!

Liono4ka [1.6K]3 years ago
4 0

Answer:

yeetyeetyeetyeetyeetyeet

Step-by-step explanation:

You might be interested in
If you help me with this fast I will brain you.<br> Thanks.
irakobra [83]

Answer:

-2 and -6 is the correct answer

5 0
3 years ago
Can I please get help with this?
Andrei [34K]

Answer: x = 20.

Step-by-step explanation:

x and (3x + 10) combine to form a right angle, shown in the diagram by the small square joining the perpendicular lines.

Right angles are 90 degrees, so you can add both angles to get 90:

x + (3x + 10) = 90\\\\4x + 10 = 90\\\\4x = 80\\\\x = 20

7 0
3 years ago
Find the arc length of a 30 degree sector of a circle with a radius of 10 cm
Elena-2011 [213]
Arc length = Ф/360 * 2πr
= 30/360 * 2*3.14*10
= 1/12 * 62.8
= 5.23

In short, Your Answer would be 5.23 cm

Hope this helps!
3 0
3 years ago
Find the area of the triangle. Round your answer to the nearest tenth.
Crank

Answer:

c. 165.6 cm²

Step-by-step explanation:

We are given two sides of a triangle and an included angle. To find the area, we would apply the following formula:

Area = ½*b*c*Sin(A)

b = 25 cm

c = 25 cm

A = 32°

Area = ½*25*25*Sin(32)

Area = 165.59977

Area ≈ 165.6 cm² (nearest tenth)

8 0
2 years ago
What is an equation in the point-slope form of the line that passes through (2,6) and (5,3)
den301095 [7]

Answer:

m=-1 I think thats the right answer

7 0
2 years ago
Other questions:
  • A fair coin is flipped 3 times. It lands facing heads up 2 out of 3 times.
    5·1 answer
  • Malia is planting tomato and pepper plants in her garden each tomato plant t requires 6 square feet and each pepper plant p requ
    8·1 answer
  • Five consecutive two-digit positive integers, each less than 30, are not prime. What is the largest of these five integers?
    13·2 answers
  • The dot plot shows the number of runs scored by the boy’s baseball team for each game last season.
    13·2 answers
  • Among 6 electrical components exactly one is known not to function properly. If 2 components are randomly selected, find the pro
    5·1 answer
  • To visit the top of the Empire State Buidling, a ticket
    5·1 answer
  • The top of a ramp is 4 feet above the ground. The ramp makes a 21.3 degree angle with the ground. What is the length of the ramp
    9·1 answer
  • Ms. Murray has a collection of 25 dimes and nickels. How many nickels does Ms. Murray have if she has a total of $2.30?
    14·1 answer
  • Three students are arguing over who can run the fastest. Student A says that she can run 2/3 mile in six minutes. Student B says
    7·1 answer
  • A certain state uses the following progressive
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!