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
Daniel [21]
2 years ago
10

Find the area of this circle use 3.14 or 22/7 or pie round your answer to the nearest hundred if necessary

Mathematics
1 answer:
notka56 [123]2 years ago
6 0

Answer:

The area of the circle is 50.24 mm ²

Step-by-step explanation:

To solve this exercise we need to use the area formula of a circle:

a = area

r = radius = 4mm

π = pi = 3.14

a = π * r²

a = 3.14 * (4mm )²

a = 3.14 * 16mm ²

a = 50.24 mm ²

The area of the circle is 50.24 mm ²

You might be interested in
The average distance from Mars to the sun is about one hundred forty-one million, six hundred twenty thousand miles. How is this
OleMash [197]
41,620,000 is the answer
5 0
3 years ago
Read 2 more answers
Tessa bought stock in a restaurant for $246.00 Her stock is now worth $297 66 What is the percentage increase of the value of Te
Ira Lisetskai [31]

The percentage increase of the value of Tessa's stock is 21%.

<h3>Percentage increase</h3>

Using this formula

Percentage increase=Current stock worth-Old stock worth/Old stock worth

Where:

Current stock worth=$297.66

Old stock worth=$246.00

Let plug in the formula

Percentage increase=$297.66 - $246.00 / 246.00 × 100

Percentage increase=$51.66/ 246.00 × 100

Percentage increase=21%

Inconclusion the percentage increase of the value of Tessa's stock is 21%.

Learn more about percentage increase  here:brainly.com/question/11360390

8 0
1 year ago
Your corner store is having a sale on chips . A 40 -pack of Doritos cool ranch chips cost $25.75 but it's on sale at 35% off. Ho
Lorico [155]

Answer:

  $16.74

Step-by-step explanation:

If the price has been reduced by 35%, it is 100% -35% = 65% of what it was.

  0.65 × $25.75 = $16.7375 ≈ $16.74

You will pay $16.74 for the chips.

6 0
3 years ago
Car and biker started to move towards each other.
Gnom [1K]

Answer :

1 4 4 0 0

E  x p l a i n i n g :

4 0
2 years ago
What multiplies together to get 10 but adds together to get -11
sveticcg [70]
-10 and -1 multiply to get 10 and add to get -11
6 0
3 years ago
Read 2 more answers
Other questions:
  • What two pieces of information you need to know velocity
    8·2 answers
  • You need a 75% alcohol solution. On hand, you have a 1125 mL of a 90% alcohol mixture. How much pure water will you need to add
    13·1 answer
  • The table shows the height of different plants in inches. Create a line plot, hover over each number line.Then click and drag up
    13·1 answer
  • How do I write the equation in slope intercept form of the lines graph? Please solve with step by step instructions so I can ans
    6·1 answer
  • *<br> What is the slope of the equation 2x - 5y = 20?
    8·1 answer
  • Solve the system by substitution -4-y=17 and 4y=x
    14·1 answer
  • 600 can be written as 2^a x b x c^d. where a, b, c and d are all prime numbers. find the values of a, b, c and d
    14·1 answer
  • Sue is 55
    9·1 answer
  • Which One Doesn't Belong? Which expression does not belong with the others? Explain your reasoning.
    10·1 answer
  • Is shape A congruent to shape 82BA
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!