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
UkoKoshka [18]
3 years ago
10

Find the area of circle with a radius of 2 in exact terms​

Mathematics
1 answer:
ss7ja [257]3 years ago
7 0

Answer:

12.56 (13 if rounded)

Step-by-step explanation:

A=pi x r squared

A=2 squared multiplied by pi

A=4 times pi

plug into calculator should be about 12.56

You might be interested in
I have been gone for a long time <br> TIME TO ANSWER STUP!D QUESTION!!!!!!!!!(JK)e Points<br> Free
bezimeni [28]

Answer:

Thanks kind stranger! :)

Step-by-step explanation:

3 0
2 years ago
Ratio 7:5 end them<br>Page :<br>Date:<br>6) I<br>If a<br>pair<br>F<br>the<br>supplementary<br>are​
elena-14-01-66 [18.8K]

Answer:

7:6

Step-by-step explanation:

yan ng sagot dont forget to heart

3 0
2 years ago
Pls help me this is due today
alex41 [277]

Answer:

Option 1

Step-by-step explanation:

The shaded area is 2/3 and it is divided into 1/9 pieces. So, 2/3 divided by 1/9 which equals 6 pieces. The only equation that matches this is option 1.

4 0
2 years ago
if two pyramids are similar and the ratio between the lengths of their edges is 2;7 what is the ratio of their volumes? ...?
jok3333 [9.3K]
<span>The answer is 8:343.

</span>We can use Galileo's square cube law to calculate the ratio between two similar pyramids. The law is used to describe the change of the area or the volume of the shape when their dimensions increase or decrease:
\frac{V_1}{V_2} =( \frac{l_1}{l_2} )^{3} \\<span>
</span><span><span> <span> <span> <span> <span> <span> <span> <span> <span> <span> <span> </span></span></span></span></span></span></span></span></span> </span></span> </span>
V₁ and V₂ - volumes of pyramids,
l₁ and <span>l</span>₂ - the edges of pyramids.
<span>
</span>\frac{V_1}{V_2} =( \frac{l_1}{l_2} )^{3} \\ \frac{V_1}{V_2} =( \frac{2}{7} )^{3} \\ \frac{V_1}{V_2} = \frac{2^{3}}{7^{3}} \\ \frac{V_1}{V_2} = \frac{8}{343} \\<span>
</span>
3 0
3 years ago
Read 2 more answers
Solve the equation, 3v=24
satela [25.4K]

3v=24

Simply divide 3 on both sides

Final Answer: v= 8

4 0
3 years ago
Read 2 more answers
Other questions:
  • 6th grade math guys!! (:
    8·2 answers
  • I don’t understand what to solve.
    13·1 answer
  • Given A = {(1, 3)(-1, 5)(6, 4)}, B = {(2, 0)(4, 6)(-4, 5)(0, 0)} and C = {(1, 1)(0, 2)(0, 3)(0, 4)(-3, 5)}, answer the following
    15·1 answer
  • 1st question: is 3×2/3 greater or less than 3 ........ 2nd question: is 5/7×3 greater or less than 5/7?
    7·1 answer
  • Which expression is equivalent to 4(x + 3)?
    5·2 answers
  • Can somebody help me with this math question?
    7·1 answer
  • Ed &amp; Heath won the grand
    7·1 answer
  • Which of the following explains the relationship between angles A and D?
    11·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    11·2 answers
  • I am about to get my homework done I just need these two. (Thank you if you answer!!)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!