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
Nina [5.8K]
1 year ago
11

The diameter of a bicycle wheel is 63 cm. How much distance will it cover in 20revolutions?

Mathematics
1 answer:
alina1380 [7]1 year ago
7 0

Answer:

1256 cm

Step-by-step explanation:

First we must find the perimeter, because the perimeter is equal to 1 revolution.

The perimeter of any circle is Pi(Diameter)

3.14*20

62.8 cm is the perimeter of the bike wheel.

Because the perimeter is basically a revolution, we can multiply 62.8 by 20 to get:

1256 cm

You might be interested in
Write an absolute value equation to satisfy the given solution set shown on a number line.
aivan3 [116]

Answer: IX - 4I ≤ 4

Step-by-step explanation:

In the numer line we can see that our possible values of x are in the range:

0 ≤ x ≤ 8

And we want to find an absolute value equation such that this set is the set of possible solutions.

An example can be:

IX - 4I ≤ 4

To construct this, we first find the midpoint M of our set, in this case is 4.

Then we write:

Ix - MI  ≤ IMI

Notice that i am using the minor and equal sign, this is because the black dots means that the values x = 0 and x = 8 are included, if the dots were empty dots, it would be an open set and we should use the <  > signs.

8 0
3 years ago
Simplify 2452.5<br> Plz help me
Aleks04 [339]

Answer:

the answer will stay the same

8 0
2 years ago
What is the simplest form of the expression below? <br><br> -2x²(3x²-2x-6)
nirvana33 [79]

Answer:

   

Solution Given:

To find the simplest form we need to open bracket

-2x²(3x²-2x-6)

-2x²*3x²-2x²*(-2x) -2x²*(-6)\

-6x^{4}+4x^{3}+12x^2 is  a required answer.

7 0
2 years ago
Multiples of the following 3,7,8,5,9
guapka [62]
Find the lcd:
3*7*8*5*3=2520
7 0
3 years ago
Read 2 more answers
Oh yeah by the way its 30 cause i'm big brain
Llana [10]

Answer:

mmk (randon text because why not, but it was the most important part in a lot more time and than I did before I dont think about a new job and a lot of work can happen to get milk and I want a new life

6 0
3 years ago
Other questions:
  • Andrew earned $125.00 last year on his investment of $10,000.00
    13·2 answers
  • Estimate the quotient 358 divided by3
    9·1 answer
  • A 14-foot ladder makes a 62 degree angle with the ground. To the nearest foot, how far up the house does the ladder reach?
    12·1 answer
  • Directions - For the graph, identify the key components and create a system of inequalities.
    15·1 answer
  • Solve 3(x+2) - 4 = 2(x-1) +5
    7·1 answer
  • Rhea earned P9,876.88 a month while Jane earned P10,675.50. How much more did Jane earn month than Rhea?
    7·1 answer
  • Identifying functions worksheet
    9·2 answers
  • JOGGING Before soccer practice, Jovan warms up by jogging around a soccer field that is 100 yards by 130 yards . How many yards
    9·2 answers
  • 13 The enrollment at Eldridge Middle School has been tracked for two years. The enrollment was 1,648 students in 2015. The table
    10·1 answer
  • Which of the following package deals is a better buy according to unit price?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!