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
andre [41]
3 years ago
8

Find the circumference of the given circle given a diameter of 40 cm.

Mathematics
2 answers:
vlada-n [284]3 years ago
7 0

Answer: 125.6

Step-by-step explanation:

so you use your diameter 40 and multiply it by it by 3.14 to get your circumfrence

irakobra [83]3 years ago
7 0

Answer:

its 125.6

Step-by-step explanation:

40 x 3.14 = 125.6

hope i helped

You might be interested in
A penny collection contains twelve 1967 pennies, seven 1868 pennies and eleven 1971 pennies. If you are to pick some pennies wit
algol [13]

Answer:

You must pick at least 13 pennies to be sure of getting at least five from the same year.

Step-by-step explanation:

You have:

12 1967 pennies

7 1868 pennies

11 1971 pennies.

how many must you pick to be sure of getting at least five pennies from the same year?

This value is the multiplication of the number of different pennies by the antecessor of the number of pennies you want, added by 1.

So

You have 3 differennt pennies

You want to get at least five from the same year.

3*4 + 1 = 13

You must pick at least 13 pennies to be sure of getting at least five from the same year.

For example, if you pick 12 pennies, you can have four from each year.

Adding three values, 13 is the smallest number that you need at least one term of the addition being equal or bigger than 5.

5 0
4 years ago
Is 2.346982105 an irracional number?
natima [27]

Answer:

Step-by-step explanation:

Yes. because In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers

3 0
3 years ago
Read 2 more answers
Look at image.........
iren2701 [21]

Answer:

first of all its not d since the y intercept is negitive

then its not b since its sloping down

so the slop is either 7/5 or 5/7

since rise/run it has to be 7/5

Hope This Helps!!!

3 0
2 years ago
B(n)=4-6(n-1) find the fourth term
kompoz [17]

Answer:

b(4) = -14

Step-by-step explanation:

b(n)=4-6(n-1)

let n=4

b(4) = 4 - 6(4-1)

b(4) = 4-6*3

b(4) = 4-18

b(4) = -14

6 0
4 years ago
Charles is going to purchase a new car that has a list price of $21,450. He is planning on trading in his good-condition 2004 Do
devlian [24]
The answer is c. 16.70% This is based on the posts I've read online regarding this problem. No solution was given.

These are the amounts you have to consider:
List price of new car - 21,450
Sales tax rate: 6.88% - 21,450 x 6.88% = 1,475.76
vehicle registration fee - 1,089
documentation fee - 124
loan term - 3 years, paid monthly. so, 36 months
interest rate - 12.28% compounded monthly. 
2004 Dodge Neon value - 6,591
trade in value - 6,591 x 80% =  5,272.80

No mention of down payment so the possible amount to be financed is: 24,138.76
The value of the traded car is only considered after the financing has been paid off. 

7 0
3 years ago
Other questions:
  • Give the angle measure represented by 4.5 rotations counterclockwise.
    15·2 answers
  • PLEASE HELP!!!
    15·1 answer
  • List and explain the elements that make up the structure of a fugue, then list and explain at least four techniques Bach utilize
    8·1 answer
  • Which is NOT true about a direct proportion? A: Its graph must go through the origin. B:Its graph must be linear. C: Its graph m
    8·1 answer
  • I need help with this question, it is for geometry ​
    14·1 answer
  • 1. What is the simple interest on $4,500 for 2 and a half years at 4% per year?
    11·2 answers
  • How many inches are equal to 12 cm ?
    7·2 answers
  • Solve using elimination x-2y=12 and 5x+3y=-44 *<br><br> (4,8)<br> (-4,8)<br> (4,-8)<br> (-4,-8)
    5·1 answer
  • A study will be conducted to investigate whether there is a difference in mean tail lengths between two populations of snow leop
    11·1 answer
  • Before you say c think are you really sure
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!