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
il63 [147K]
3 years ago
13

What is the radius, in centimeters, of a circle that has a circumference of 161 centimeters?

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

25.63694268 = r

Step-by-step explanation:

The circumference is

C = 2*pi*r

161 = 2*(3.14) *r

161 = 6.28 r

Divide each side by 6.28

161/6.28 = r

25.63694268 = r

You might be interested in
Evaluate 13-0.75w+8x when w=12 and x=1/2
podryga [215]

Step-by-step explanation:

13 - 0.75w + 8x

13 - 0.75(12) + 8(.5)

13 - 9 + 4

4 + 4 = 8

3 0
3 years ago
The most common shape for cylindrical container in which the height and the diameter are equal.
Jobisdone [24]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Evaluate the expression: |8| - 2 x |-3| + 4<br><br> 22<br> 10<br> 42<br> 6
JulsSmile [24]

Answer:

−6x+12

Step-by-step explanation:

3 0
3 years ago
This is a simplifying question.Y+Y+Y+Y
Lostsunrise [7]

Answer:

4y

Step-by-step explanation:

y + y + y + y = 4y

3 0
3 years ago
Read 2 more answers
Paul has $145 in his savings account. He earns $36 a week mowing lawns. If Paul saves all of his earnings, after how many weeks
Lemur [1.5K]

Answer:

Paul will have no more than $ 450 in next 8 weeks.

Step-by-step explanation:

From the information given on statement, we know that Paul saves all of his earnings weekly. Then, the money save is equal to the sum of initial amount (C_{o}), measured in monetary units, and week earning (R), measured in monetary units, multiplied by a number of weeks (n), dimensionless:

C =C_{o} + n\cdot R (1)

Now we clear the number of weeks within the formula:

n = \frac{C-C_{o}}{R}

If we know that C_{o} = \$\,145, C = \$\,450 and R = \$\,36, then the number of weeks is:

n = \frac{\$\,450-\$\,145}{\$\,36}

n = 8.472

Paul will have no more than $ 450 in next 8 weeks.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between (-58) and (+35) ?
    6·2 answers
  • How many 9s are there in 63?<br><br> .
    7·2 answers
  • A spherical raindrop evaporates at a rate proportional to its surface area. Write down a differ- ential equation for its volume
    13·1 answer
  • How do i use gcf with this problem?
    7·2 answers
  • What is the answer to this question please?
    7·2 answers
  • the following 3 shapes are made up of square, circles, and semi circles. Find the Area and perimeter of the shaded area. Write y
    7·1 answer
  • The variables Y and X have a proportional relationship andY equals 15 when x=3. What is the value of X when Y =4?
    6·1 answer
  • The total weight<br> of 25 books is 125<br> pounds. How many<br> pounds would 70<br> books weigh?
    10·1 answer
  • A section of a deck is shaped like a trapezoid. For this section, the length of one base is 29 feet, and the length of the other
    15·1 answer
  • (GIVING BRAINLIEST!!!!!!!!)<br><br> U dont have to answer both<br><br> Explain your thinking
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!