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
suter [353]
3 years ago
9

If the radius of a circle is 15 units and the center

Mathematics
1 answer:
fgiga [73]3 years ago
7 0

Answer:

(x+3)^2 + (y-2) ^2 = 225

Step-by-step explanation:

We can write the equation of a circle in the form

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

where (h,k) is the center and r is the radius

(x- -3)^2 + (y-2) ^2 = 15^2

(x+3)^2 + (y-2) ^2 = 225

You might be interested in
Is 60.43 an irrational number
zhuklara [117]

Answer:

No, It is rational

Step-by-step explanation:

An number with a finite number of decimal point/numbers can be rational unlike numbers that repeat on forever like the number pi

4 0
2 years ago
The triangles are similar. What is the value of x? Enter your answer in the box. x =
notsponge [240]

Answer:

Value of x is used to consider unknown value. The letter “x” is commonly used in algebra to indicate an unknown value. It is referred to as a “variable” or, in some cases, a “unknown.” In x + 2 = 7, x is a variable. ... A variable need not be “x,” but might be “y,” "w," or any other letter, name, or symbol.

6 0
3 years ago
What is the % of 7/10
Delicious77 [7]

7/10=70/100=70%, so the answer is seventy-percent.

7 0
3 years ago
Read 2 more answers
Please help me with this question!!!!!
Naddika [18.5K]

Answer:

7/25

Step-by-step explanation:

θ lies in quadrant ii

so 2θ lies in quadrant iv

csc θ=5/3

sin θ=3/5 (sin θ=1/csc θ)

[cos(α+β)=cosαcosβ-sinαsinβ]

cos (2θ)=cos(θ+θ)=cos θ cos θ-sin θ sin θ=cos² θ-sin ²θ=1-sin²θ-sin²θ=1-2sin²θ

=1-2 (3/5)²

=1-2(9/25)

=1-18/25

=(25-18)/25

=7/25

5 0
3 years ago
What is the answer to 1 plus 8
Arte-miy333 [17]

Answer:

9

Step-by-step explanation:

;-;

5 0
3 years ago
Read 2 more answers
Other questions:
  • Add the given number in the indicated base 23 four + 33four<br><br><br><br> Please help
    10·2 answers
  • "Which triangle can be proven congruent to ABC using the ASA criterion?.
    15·2 answers
  • Someone plz help:)))))
    14·1 answer
  • Plz help me im desparate....but actually dothe question and not just come up w/ a phony anwser.....
    10·1 answer
  • Need help with number 5
    11·1 answer
  • What value for c will make the expression a perfect square trinomial? X^2-7x+c
    5·1 answer
  • In a clinical trial of a certain​ drug, 17 subjects experience headaches among the 221 subjects treated with the drug. Construct
    5·1 answer
  • Find the area of the trapezoid
    9·2 answers
  • URGENT!! Trigonometry practice question!!
    7·1 answer
  • PLEASE HELP!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!