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
gregori [183]
3 years ago
6

What us the difference in the ares of a circle with diameter 4 m and a circle with diameter 6 m? Round your answer to the neares

t square meter.
Mathematics
1 answer:
enyata [817]3 years ago
6 0
Let's calculate each area.
4 m:
We need to divide it by 2 to find the radius.
4÷2=2
Now let's put it in the formula.
2²π
4π=12.5663706≈13
6 m:
We need to divide it by 2 for the radius.
6÷2=3
Now put it in the formula.
3²π
9π=28.2743≈28
Now subtract 13 from 28.
28-13=15
So, the difference between their area is 15 m².
You might be interested in
What is 3/14 divided by 1/2 (Reduce to lowest terms!)
cricket20 [7]
The answer to that question is 3/7
7 0
3 years ago
Read 2 more answers
0.24 times 0.4<br> Equals
Komok [63]

That would be 0.24(0.4). First, estimate the result: 0.24 is about 1/4, and (1/4)(0.4) is about 0.1.

0.24(0.4) = 0.096 (which agrees with the estimated answer, 0.1).

6 0
3 years ago
Read 2 more answers
You purchased 100 shares of stock valued at $55 per share. The stock value increases to $85 per share. What was the rate of incr
guapka [62]
Answer: $30 per share.

Explanation:
55 + x = 85
-55 -55
x 30
x = 30
6 0
3 years ago
Which measurements could create more than one triangle help please I am not the brightest
Rina8888 [55]

Answer:

<em>The correct answer is </em><u><em>(-B-)</em></u>

Step-by-step explanation:

<em>Why this would be (B), A normal size shape triangle is a right angle and that would mean the L=Length, = </em><u><em>5</em></u><em>, H=Height=</em><u><em>6</em></u><em>, B=Base, = </em><u><em>5</em></u><em>. </em>

You can take 5 and 10 to turn that into 15 and + 6 = 21 x bh = 40

<h2>Learn with brainly.com</h2><h2>#brainly #learnwithme #braInllest</h2><h2>Mark me as braInllest please!</h2>

7 0
2 years ago
a sweatshirt at the store is being offered at a 10% discount. if the original price of the sweatshirt is x , write an expression
Licemer1 [7]

Answer:

original price is x

discount is 10%

discounted price =10%of x

=10/100×x

=x/10

5 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has a perimeter of 14 inches.what is the largest possible area of the rectangle?
    15·1 answer
  • If the diffrence in the side lenghts of two squares is 10,and the sum of the side lenghts is 18, what are the side lengths
    6·1 answer
  • If the captain has a 3/4 probability of hitting the ship and the pirate has a 1/4 probably what is the probability the pirate hi
    11·1 answer
  • Please help me, I suck at math big time.
    7·1 answer
  • What is the answer for x+6x
    5·1 answer
  • 6x2 + 6x – 1= -5x – 4
    15·1 answer
  • The probability that Stephanie wins in the next match is 0.85
    9·1 answer
  • I WILL GIVE BRAINLIST
    13·1 answer
  • Help Me Plz!!!!!!!!!!!!!
    14·1 answer
  • Howard solved 6 math problems in 16 minutes.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!