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
Vlada [557]
2 years ago
7

The diameter of a circle is 4feet what is the circle area 3.14

Mathematics
1 answer:
Ksenya-84 [330]2 years ago
3 0

Answer:

it would be 12.56.........

You might be interested in
How much money should be deposited today in an account that earns 6% compounded semiannually so that it will accumulate to $14,0
Free_Kalibri [48]

Answer:

The amount of money to be deposited today is $11,725

Step-by-step explanation:

In this question , we are concerned with calculating the amount of money that should be deposited presently to have $14,000 in three years.

To get this, we have to use the compound interest formula

A = P( 1+ r/n)^nt

where A is the amount to be earned after the end of the compounding period which is $14,000 according to this question

P is the initial amount to be deposited which is what we are looking for

r is the rate of compounding which is 6% or simply 6/100 = 0.06

n is the number of times interest is compounded yearly which is semiannually according to the question and this means 2

t is the number of years which is 3 according to the question

Now, plugging all these values, we have;

14,000 = P( 1 + 0.06/2)^(3 * 2)

14,000 = P(1+0.03)^6

14,000 = P(1.03)^6

14,000 = 1.194P

P = 14,000/1.194

P = 11,724.77 which is approximately $11,725

8 0
3 years ago
Gaurav takes 15 rounds of a rectangular park whose length is twice its breadth. If the total distance covered by Gaurav is 900m
Dvinal [7]

Answer:

length = 20 breadth = 10

Step-by-step explanation:

divide 900 by 15

= 60

60 divided by 6 because the length is twice the breath

60 / 6 is 10

so ten is the breadth of one side and double that is 20 so the length is 20

Hope this helped!

4 0
2 years ago
What is the equation of the line shown in this graph?<br><br><br><br> Enter your answer in the box
IgorLugansk [536]
This is a horizontal line at y = -3. If you want to find it mathematically, you could find the slope (y2-y1)/(x2-x1) and you would get 0 over 5, so you know the slope is zero. Pick either point and substitute the numbers into point-slope formula. I went with (3, -3) and got (y - -3) = 0(x-3). The right side is just 0, and if you subtract three from both sides to isolate y, you get the equation y = -3.
3 0
3 years ago
Read 2 more answers
A square postage stamp has area 1,130 mm². About how long is each side?
Anna007 [38]

Answer:

33.61 mm (the square root of 1130)

Step-by-step explanation:

3 0
2 years ago
What are the real solutions of x squared =225
Gnesinka [82]

The real solutions the equation as given in the task content; x² = 225 are; +25 and -25.

<h3>What are the real solutions of the equation as given in the task content?</h3>

It follows from the task content that the real solutions of the equation as given in the task content can be determined as follows;

x² = 225

x = ± 15

Therefore, the real solutions of the equation are; +25 and -25.

Read more on real solutions of equations;

brainly.com/question/3122484

#SPJ1

3 0
1 year ago
Other questions:
  • Find the measure of x.
    7·1 answer
  • Civics<br><img src="https://tex.z-dn.net/?f=%20tan%28x%20%29%20%20%3D%200.5" id="TexFormula1" title=" tan(x ) = 0.5" alt=" tan(
    8·1 answer
  • (3 - (m – p)) = 3; use m = 4, and p = 4<br> Evaluate using the values given
    5·2 answers
  • Orange juice comes in containers of 3/4 of a quarter of juice. If manual buys 8 containers, what is the total amount of orange j
    8·1 answer
  • Is this a linear equation
    15·1 answer
  • In order for an object to be a polygon it must have (choose the best answer) *
    13·2 answers
  • Jasmine gets paid to do chores around her house. She earns $3.00 every 20 minutes that she cleans the gutters. She earns $3.60 e
    9·1 answer
  • PLS HELP BRAINLIEST<br><br> pls pls pls
    9·1 answer
  • HELP PLEASE! THIS IS A WORD PROBLEM 30 POINTS!!!!!
    7·1 answer
  • given the following information, determine which lines, if any, are parallel. state the converse that justifies your answer.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!