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
sukhopar [10]
3 years ago
5

Circle O has a circumference of 361 cm

Mathematics
2 answers:
Leya [2.2K]3 years ago
5 0

Answer:

57.48 cm

Step-by-step explanation:

circumference = 2 * pi * r = 361

radius, r = 361 /2pi = 361 /6.28 = 57.48

IRINA_888 [86]3 years ago
3 0

Answer:

18

Step-by-step explanation:

You might be interested in
3a-28-7a+10a <br><br> Someone PLEASE HELP
tiny-mole [99]

Answer:

6a - 28

Step-by-step explanation:

combine like terms

3a - 28 - 7a + 10a

3a - 7a + 10a = 6a

have a lovely day :)

8 0
2 years ago
Read 2 more answers
Who is correct jo or alex
REY [17]

Neither Alex nor Jo are correct, because surface area is a 2-dimensional quantity, so it would be given in just square units, not linear nor cubic.

So the answer is D

8 0
2 years ago
The comma after "however" should be removed
Nadya [2.5K]

Answer:

No it shouldent

Step-by-step explanation:

Because it needs a comma

Example...

Howether, jhon had 5

8 0
2 years ago
How do you convert minutes to hours
Simora [160]

Easy, just do 60 seconds which equals a minute. Since we know that now simply use 60 minutes to get you to an hour. If your doing minutes to hours make sure there is a 0 at the end.

7 0
3 years ago
a whisper volume as a room that allows two people to stand on opposite side of the template luckily shape long and hear each oth
Yakvenalex [24]

Answer:  120 ft

<u>Step-by-step explanation:</u>

The Ellipse equation is:   \dfrac{(x-h)^2}{a^2}-\dfrac{(y-k)^2}{b^2}=1       where

  • (h, k) is the center
  • "a" is the horizontal radius
  • "b" is the vertical radius
  • c is the distance from the center to the foci: |a² - b²| = c²

Given: horizontal diameter = 122  →  horizontal radius = 61 = a

          vertical diameter = 22  →  vertical radius = 11 = b

Foci (c):   61² - 11² = c²

            3721 - 121 = c²

                  3600 = c²

                    ±60 = c

Let (h, k) = (0, 0)

Then the foci are located at -60 and +60.

The distance between them is 60 + 60 = 120

3 0
3 years ago
Other questions:
  • Round the number to the thousandths place.<br><br> 47,268.568593
    12·1 answer
  • How do I solve 5(3m-6)
    13·1 answer
  • The function f(t) = 2t2 + 3t - 1 can be used to determine the position of a worm, f(t), in centimeters, after t seconds. Find th
    14·1 answer
  • Which of the following expressions has a value of 4?​
    14·1 answer
  • What is the value of the expression of <br> 3 1/4 - 1 7/8
    15·1 answer
  • Carlos is going on a boat tour. The boat will travel a total distance of 35 kilometers during the 7-hour tour. If the boat trave
    5·2 answers
  • The ratio of raspberries to strawberries is 1:7. If there
    5·1 answer
  • Se uma pessoa comprar um aparelho eletrônico em 5 prestações mensais de 304,00 quanto pagará por esse aparelho ?
    15·1 answer
  • Anthony earns $180 by selling 90 cups of lemonade at the lemonade stand. using the same rate for the cost of one cup of lemonade
    7·1 answer
  • I got -4 but I don't see it on here, did I do something wrong??​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!