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
irina1246 [14]
4 years ago
13

Can someone please help me

Mathematics
1 answer:
neonofarm [45]4 years ago
7 0
To isolate r, first divide both sides by pi. That will leave you with r^2=A/pi. Then square root both sides to completely isolate r. 

r=<span>√A/pi</span>
You might be interested in
Evaluate the following expression. (xy) 0
Virty [35]
If I am reading this equation right the answer would just be 0 because anything times zero is zero
3 0
3 years ago
Read 2 more answers
Compare 6.23 * 10^14 and 8.912 * 10^12
Masteriza [31]

Answer:

623,000,000,000,000 > 8,912,000,000,000

Step-by-step explanation:

8.912·10^12

The exponent is 12, making it 10 to the power of 12. As the exponent is positive, the solution is a number greater than the origin or base number. To find our answer, we move the decimal to the right 12 time(s):

8.912 -> 8,912,000,000,000

6.23·10^14

The exponent is 14, making it 10 to the power of 14. As the exponent is positive, the solution is a number greater than the origin or base number. To find our answer, we move the decimal to the right 14 time(s):

6.23 -> 623,000,000,000,000

6 0
3 years ago
Find the y-intercept of the line on the graph
hoa [83]
2 it’s literally just where the line crosses on the y axis
8 0
3 years ago
The line AB has midpoint (2,5).<br> A has coordinates (1, 2).<br> Find the coordinates of B.
Gekata [30.6K]

Answer:

X_m = \frac{A_x +B_x}{2}= \frac{1+B_x}{2}= 2

And we can solve for B_x and we got:

1+B_x = 4

B_x = 3

Y_m = \frac{A_y +B_y}{2}= \frac{2+B_y}{2}= 5

And we can solve for B_x and we got:

2+B_y = 10

B_y = 8

So then the coordinates for B are (3,8)

Step-by-step explanation:

For this case we know that the midpoint for the segment AB is (2,5)

And we know that the coordinates of A are (1,2)

We know that for a given segment the formulas in order to find the midpoint are given by:

X_m = \frac{A_x +B_x}{2}= \frac{1+B_x}{2}= 2

And we can solve for B_x and we got:

1+B_x = 4

B_x = 3

Y_m = \frac{A_y +B_y}{2}= \frac{2+B_y}{2}= 5

And we can solve for B_x and we got:

2+B_y = 10

B_y = 8

So then the coordinates for B are (3,8)

7 0
4 years ago
The product of of five and a number is twenty
Elan Coil [88]
The product of five and FOUR is twenty.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find bc. Round the answer to the nearest tenth.
    9·2 answers
  • A truncated right triangular prism has how many sides
    5·1 answer
  • Solve for u. 20 − (u · 0.9) = 4.7
    7·1 answer
  • Identify the domain of the function.
    10·1 answer
  • Is this correct? 3^10 over 3^7 = 3^3
    12·2 answers
  • Find the area of this acute triangle​
    10·1 answer
  • What’s the volume of the rectangular prism
    12·1 answer
  • PLEASE HELP!!!! i will give branliest
    12·1 answer
  • A square has an area of 9ft^2 what is the length,in feet of each of the square sides
    10·1 answer
  • What is the common difference in the following sequence <br> 2,10,18,26
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!