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
RUDIKE [14]
2 years ago
8

E.C. What is the standard equation of a circle with center (h,k) and radius r in the coordinate plane?

Mathematics
2 answers:
vitfil [10]2 years ago
8 0

Answer:

(x − 4)2 + (y + 6)2 = 25

(x − 4)2 + (y − (-6))2 = 52

When I compare my equation with the standard form, (x − h)2 + (y − k)2 = r2, I get h = 4, k = -6, and r = 5. The center is at (4, -6), and the length of the radius is 5.

Step-by-step explanation:

edmentum

LuckyWell [14K]2 years ago
4 0

Answer:

(x-h)^2 + (y-k)^2 = r^2

Step-by-step explanation:

Here, we want to write the standard equation of the circle

We have this as;

(x-h)^2 + (y-k)^2 = r^2

The above equation is the standard equation for the circle

You might be interested in
Simplify the expression:<br> 2(3n+4)-2(2n+5)
inessss [21]
First use distributive property:
2(3n + 4) - 2(2n + 5)
6n + 8 - 4n - 10
Group like terms:
6n - 4n + 8 - 10
Add like terms:
2n - 2
4 0
2 years ago
Read 2 more answers
which graph could represent y, the amount owed on a car loan, as regular payments are made each month, x?
lianna [129]

Answer is the second graph

The more payments you pay, the less money you owe.

4 0
3 years ago
Read 2 more answers
Multiply and simplify the product. –12i × 3i Select the product. 36 -36 36i -36i
bazaltina [42]

Answer:

36

Step-by-step explanation:

–12i × 3i

Multiply the numbers

-12*3 = -36

Multiply the imaginary number

i*i= i^2

We know i^2 = -1

-36 * -1 = 36

4 0
3 years ago
Read 2 more answers
Angle I and N are complementary. If angle N has a meause of 48 degrees, find the measure of angle I
Afina-wow [57]

Answer:

42°

Step-by-step explanation:

Complementary angles are two angles that add up to 90°

1) 90-48 = 42

Hope this helps! :)

8 0
3 years ago
Read 2 more answers
Tanya has a certain amount of money in her savings account. Each month, for 6 months, she deposits $50 less than her original sa
Anna007 [38]
15 it’s 15 I think you divide
6 0
3 years ago
Read 2 more answers
Other questions:
  • Jos has read 140 pages of his 300 page book what percent of the book has he read?
    9·1 answer
  • in how many ways can you make change for 20$ using quarters and dimes , with at least one of each coin being used ?
    11·1 answer
  • Suppose the radius of a circle is 7. What is its area?
    5·1 answer
  • PLEASE HELP-20 POINTS
    8·1 answer
  • Write a function rule for the statement, "the output is 4 less than the input." Then complete the table.
    15·1 answer
  • X + 4&lt; 13 is 9.<br> what is the answer?
    5·2 answers
  • Anyone know how to do this?¿?¿
    12·2 answers
  • There are 400 students in a school hall. 240 of them are boys. How many percent more boys than girls are there?​
    7·1 answer
  • Jessica can swim a lap in 29 2/5 seconds, Marta can swim a lap in 28.7 seconds, Marta can swim a lap in 28.7 seconds, how much f
    12·1 answer
  • :)<br> which of the following is the solution to |x|+5≤1?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!