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
Deffense [45]
3 years ago
12

What is the equation of a circle with its center at (10,−4) and a radius of 2?

Mathematics
1 answer:
Dmitrij [34]3 years ago
7 0
Equation of circle
(x-h)^2 + (y-k)^2 = r^2
=> (x-10)^2 + (y+4)^2 = 4 is the answer
You might be interested in
(20 points) please give me motivation to study and study tips or test taking tips for finals. it would be greatly appreciated.
Daniel [21]

Answer: Think about graduating. Think about never having to take the courses again. You're almost at the finish line! It'll be worth it. You've worked hard all year for this. You can do it!

Study tips: I would recommend Quizlet! They have a section that generates study games. It's a lot more fun than normal studying. It's also a good idea to make a goal for yourself. Try to make a challenge of achieving a certain score! By the time you accomplish said score, you'll find that you've learned a lot. Another tip is to make sure you take breaks. If you work too long without giving yourself a break, it will become harder to focus and your brain will become tired. Just don't get too distracted! set yourself an alarm during break times to help you stay on task. If you become frustrated with a certain subject or task, take a break from that task. Use this time as an opportunity to work on another subject. You can begin working on the first subject again once you feel refreshed. A lot of this may sound redundant, but hopefully it will help at least a little bit. Good luck!

6 0
3 years ago
For the right triangle shown, which expression represents the length of CA?
Nataly [62]

Answer:

  b. 5tan(25°)

Step-by-step explanation:

The tangent function gives the ratio between the side opposite and the side adjacent to the angle. That is ...

  tan(25°) = ?/5

Multiplying by 5 solves the equation:

  ? = 5·tan(25°)

6 0
3 years ago
How do you use an equation to model and solve a real-world problem?
Xelga [282]
Here's an example sally went to the store and got 13 apples when she got home her family ate 3 of the apples sally decides to go back to the store and get 5 more apples and when she returns home 3 more apples are gonna how many apples does sally have? the equation would be 13-3+5-3=12 so she has 12 apples and this represents the real world
7 0
3 years ago
A cell phone company charges $40 per month for unlimited calling, and $0.20 per text message sent. If t represents the number of
kotegsom [21]

Answer: 40 + 0.2t

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
HELP !!!! picture is shown GEOMETRY
kenny6666 [7]
The right triangle is also Isosceles. It has two equal angles of 45°.

(hypotenuse)² = 2S²

4 = 2S² => S = √2

Therefore B is the correct answer.
8 0
3 years ago
Other questions:
  • (a) Find the differential dy.
    7·1 answer
  • Compare and contrast linear and exponential functions
    12·1 answer
  • Can you answer these 3 questions for me plz
    14·2 answers
  • Mrs Simpson class has 10 girls and 15 boys what is the ratio of girls to boys
    6·1 answer
  • What is the area of a regular hexagon with a side length of 4 m? Enter your answer in the box. Round only your final answer to t
    8·2 answers
  • ASAP!! HELP!!!
    12·1 answer
  • Angus decided to invest $10,000 into a savings account. If this account earns 2.6% annually, how much money would Angus have ear
    14·2 answers
  • 9.) Suppose you bought supplies for a party. Three rolls of streamers and 15 party hats cost $34.50. Later, you
    14·1 answer
  • Pleaseee help I will give you all my points
    14·1 answer
  • How many lines of symmetry does the letter x have
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!