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
Sonbull [250]
3 years ago
11

Area of Circles - Item 20636

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
7 0
12.7388535, so about 13 would be the radius
You might be interested in
Prove by contradiction that the interval (a,<br> b.has no minimum element.
Snowcat [4.5K]

Assume (a,b) has a minimum element m.


m is in the interval so a < m < b.


a < m


Adding a to both sides,


2a < a + m


Adding m to both sides of the first inequality,


a + m < 2m


So


2a < a+m < 2m


a < (a+m)/2 < m < b


Since the average (a+m)/2 is in the range (a,b) and less than m, that contradicts our assumption that m is the minimum. So we conclude there is no minimum since given any purported minimum we can always compute something smaller in the range.


8 0
3 years ago
Find the volume of the large solid without the smaller solid. The solid is a right solid and is not drawn to scale. Round answer
steposvetlana [31]

Answer:

b.

821.9 cube meters

Step-by-step explanation:

7 0
3 years ago
This is a substitution problem
mrs_skeptik [129]

They consists of equations and unknown variables. There are 4 PCs and 8 Mac in the room

<h3>System of equation</h3>

They consists of equations and unknown variables

Let the number of PCs be x

Let the number of Mac be y

If Mke has 12 computers, then;

x + y = 12

If there are two Macs for every PC in his classroom, then;

y = 2x

Substitute

x + 2x = 12

3x = 12

x = 4

Recall y = 2x

y = 2(4)

y = 8

There are 4 PCs and 8 Mac in the room

Learn more on system of equations here; brainly.com/question/14323743

#SPJ2

6 0
2 years ago
Read 2 more answers
Identify the volume of the figure in cubic units.
Alekssandra [29.7K]

Answer:

8 cubic units

Step-by-step explanation:

Count it. It's all visible for this question.

6 0
3 years ago
If 2x = 3y + 11 and 2 to the power of x = 2 to the power of 4(y+1), determine the value of x + y
evablogger [386]

Z = -2

Y = 5

is your answer

7 0
2 years ago
Other questions:
  • The function f(x)=12,419(1.4)^x represents the number of visitors to a website x years after itbwas launched. Each year, the num
    11·2 answers
  • The sum of three consecutive multiples of 2 is 18 .
    15·1 answer
  • The perimeter of a basketball court is 7878 meters and the length is 6 meters longer than twice the width. what are the length a
    6·1 answer
  • A sailboat leaves port and sails 12 kilometers west and then 9 kilometers north. The sailboat is now kilometers from port
    15·1 answer
  • Combining like terms with negative coefficients -3x-6+(-1)
    13·1 answer
  • Thus was really hard and took me a long time to process
    5·2 answers
  • PLSSSSSSSSSSSSSSSSSS HELP!!!!!!!!!!!!!!
    7·2 answers
  • In 12 hours , the temperature fell steadily from 17F to -7F. What was the change in temperature
    13·1 answer
  • Find the product if the sum of two numbers is 131 and the difference is 35
    5·1 answer
  • Given that
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!