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
kompoz [17]
3 years ago
5

The circumference of a circle is 60 kilometers. What is its radius?

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
6 0

Answer: 9.5493

Step-by-step explanation: circumference = 2pi*r

Aleksandr [31]3 years ago
3 0

Answer:

9.55 simplified

You might be interested in
-2 3/4 - 4 7/10 + 2.6 - (1.9) I need it asap as a decimal​
Drupady [299]

Answer:

The answer is -6.75

5 0
3 years ago
Petra jogs 5 miles in 40 minutes. At this rate, how long would it take her to jog 7 miles?
Wittaler [7]
(40 min)/(5 mi) = (time)/(7 mi) . . . . . the rates are the same
(7/5)*(40 min) = time = 56 min

At the same rate, it would take Petra 56 minutes to jog 7 miles.
6 0
4 years ago
Read 2 more answers
If I can paint a wall in 20 min and my friend can paint a wall in 30 min. How many minutes would it take for us to paint a wall
ra1l [238]

Answer: 12\ \text{min}

Step-by-step explanation:

Given

It takes 20 min and 30 min for  a person and his friend to paint a wall individually  i.e.

In 1 min they cover \frac{1}{20} part and \frac{1}{30} part of wall respectively.

If the work together, 1 minute work is

\Rightarrow \dfrac{1}{20}+\dfrac{1}{30}\\\\\Rightarrow \dfrac{3+2}{60}\\\\\Rightarrow \dfrac{5}{60}

Time required will be reciprocal of it

\Rightarrow \dfrac{60}{5}=12\ \text{min}

3 0
3 years ago
What is n/7 = 3/22 ?
gayaneshka [121]

Answer:

The answer is 21/22

Step-by-step explanation:

n/7=3/22

then you cross-multiply

we have 22n=21

divide both sides by 22 to make n the subject of formula

n=21/22

6 0
3 years ago
I need help with this question
nydimaria [60]
I cant help i just needa answer something before i cant ask anything else
6 0
3 years ago
Other questions:
  • Does anyone know the answer to this?
    6·2 answers
  • 2x + 5y + 7x equals
    12·2 answers
  • a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving y
    15·1 answer
  • 1.) A kitten eats 1/4 cup of cat food. Another cat in the same household eats 6 times as much. How much food does the cat eat?
    7·2 answers
  • Kumar is opening a lemonade stand. He spent $4.50 to build the stand and $2.50 for lemons and sugar. He has enough ingredients t
    8·2 answers
  • Can someone help me solve F(x) = -9x-5
    6·1 answer
  • PLEASE HELP ASAP AND IF YOU DONT KNOW DONT ANSWER (PHOTO ATTACHED)
    15·2 answers
  • If f(x) = x -5, what is f(2)
    9·1 answer
  • If f(x) = x^2- 6 and g(x) = 2x – 1, determine the value of (gºf)(-3).
    13·1 answer
  • PLEASE HELP, What is the "weight" or value of one circle in this hanger? In other words, what does one "W" have to be for this t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!