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
julia-pushkina [17]
3 years ago
11

A circle has an area of 153.86 units2 and a circumference of 43.96 units. If the radius is 7 units, what can be said about the r

elationship between the area and the circumference? (Use 3.14 for .)
Mathematics
1 answer:
dusya [7]3 years ago
4 0

Step-by-step explanation:

\text{Circumference:}\\\\C=2\pi r\\\\\text{Area:}\\\\A=\pi r^2\\\\\dfrac{A}{C}=\dfrac{\pi r^2}{2\pi r}\qquad\text{cancel}\ \pi\ \text{and}\ r\\\\\dfrac{A}{C}=\dfrac{r}{2}\\\\\bold{The\ number\ of\ areas\ of\ a\ circle\ is}\ \dfrac{r}{2}\ \bold{larger\ than\ its\ circumference}.

\text{For a given area and circumference}:\\\\A=153.86,\ C=43.96,\ r=7\\\\\dfrac{A}{C}=\dfrac{153.86}{43.96}=3.5=\dfrac{7}{2}=\dfrac{r}{2}\\\\\dfrac{A}{C}=\dfrac{r}{2}

You might be interested in
If data for a time series analysis are collected on an annual basis only, which pattern can be ignored? a. horizontal b. seasona
ddd [48]

If data for a time series analysis are collected on an annual basis only, then the option(b) seasonal pattern can be ignored

Time series analysis is a specific way of analyzing a sequence of data points collected over an interval of time

The seasonal pattern is refers to the seasonal characteristics of the time series data. It is the predictable pattern that repeats at a certain frequency within one year, such as weekly, monthly, quarterly, etc.

A horizontal pattern exists when the data fluctuate randomly around a constant mean over time.

A trend pattern exists when there is a long-term increase or decrease in the series.

The cyclical component of a time series refers to fluctuations around the trend, excluding the irregular component, revealing a succession of phases of expansion and contraction

Here, the data for a time series analysis are collected on an annual basis, so the seasonal pattern can be ignored

Learn more about Time series analysis here

brainly.com/question/15411875

#SPJ4

7 0
2 years ago
The six-digit number 63X904 is an even multiple of 27. What does the digit X represent?
olga2289 [7]
Let's solve this problem step-by-step.

STEP-BY-STEP SOLUTION:

To begin with, let's establish that ( x ) can equal to any number from 0 to 9.

Meaning, that ( x ) is equal to one of the following: 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9.

Now that we know which values ( x ) can equal to, we will simply substitute each of the numbers as potential values of ( x ) into the six-digit number and divide it by 27 to see if it is a multiple of 27.

If X = 0

= 63X904 / 27

= 630904 / 27

= Not a whole number

Therefore, X is not equal to 0.

If X = 1

= 63X904 / 27

= 631904 / 27

= Not a whole number

Therefore, X is not equal to 1.

If X = 2

= 63X904 / 27

= 632904 / 27

= Not a whole number

Therefore, X is not equal to 2.

If X = 3

= 63X904 / 27

= 633904 / 27

= Not a whole number

Therefore, X is not equal to 3.

If X = 4

= 63X904 / 27

= 634904 / 27

= Not a whole number

Therefore, X is not equal to 4.

If X = 5

= 63X904 / 27

= 635904 / 27

= 23552

ANSWER:

Therefore, the answer is:

X = 23, 552

Please mark as brainliest if you found this helpful! :)
Thank you <3
8 0
3 years ago
Please help!! will mark brainliest!!!!
Mice21 [21]
I would stand up for the rights of people that others consider different. Everyone is equal and everyones rights should be respected.
3 0
3 years ago
Read 2 more answers
Calvin throws 12 sheets of paper up in the air and randomly catches one of the sheets as they float down. Of the 12 sheets of pa
Leokris [45]

Total number of sheets are 12.

Total number of white sheets= 9

Total number of red sheets = 3

Probability = Number of favorable outcomes/ total number of outcomes.

Hence

When Calvin throws the sheets in the air, the probability that he gets a white sheet is

\frac{9}{12}

which equals to \frac{3}{4}

that becomes 0.75

7 0
3 years ago
What Information does a Credit Card Statement give you? What information will
igomit [66]

Answer:

This will include your current balance and statement balance, the amount of credit you have available, any fees or interest you've been charged since the previous statement and the time period your statement covers. This section may also include figures related to your cash credit line.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A cylinder has a base diameter of 16in and a height of 5in. What is its volume in cubic
    13·2 answers
  • A quadratic equation can be written in vertex form or in standard form. Sometimes one form is more beneficial than the other. Id
    10·1 answer
  • In the Diagram Each line Segment Represents a Bridge​
    12·1 answer
  • QUESTION 1!!!!!! Help asapppp
    7·1 answer
  • Please help and explain please. would appreciate it!Can someone please help and explain!
    8·1 answer
  • What is the least possible positive integer-value of n such that sqrt{18\cdot n \cdot 34}$ is an integer?
    11·1 answer
  • What two numbers can you add to -6 but also Multiply to -16
    6·2 answers
  • 1400 divided by 32 Banana anan
    7·1 answer
  • Please help quicklyyy!!!
    12·1 answer
  • What is the value of 1/0?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!