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
Shtirlitz [24]
3 years ago
10

Find the center and radius and graph it. X^2 + y^2 = 25

Mathematics
1 answer:
denpristay [2]3 years ago
6 0
\bf (x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2
\qquad center\ ({{ h}},{{ k}})\qquad
radius={{ r}}\\\\
-----------------------------\\\\
x^2+y^2=25\implies x^2+y^2=5^2\implies 
\begin{array}{llll}
(x-&0)^2+(y-&0)^2=&5^2\\
&\uparrow &\uparrow &\uparrow \\
&h&k&r
\end{array}
You might be interested in
mix 2parts red with 3parts cream and 1part blue how much cream and blue paint do i need to mix with 4litres of red
vagabundo [1.1K]
The 4 litres of red has to be 2 parts of the mixture, so each part will be 2 litres. Therefore 3 parts of cream will be 6 litres and the one part of blue will be 2 litres.
7 0
4 years ago
Read 2 more answers
I Need Help With this FLVS problem can anyone help me and my DBA is tomorrow
elixir [45]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
I worked it out as 11x^2 over 12y but I'm doubtful. <br><br> Thank you for helping!
elena-14-01-66 [18.8K]

similar answer 11x^2/12y-

5 0
4 years ago
Read 2 more answers
The figure shown is a rectangle. The green shape in the figure is a square. The blue and white shapes are rectangles, and the ar
VikaD [51]

Answer:

A. (2 × 6) + (3 × 8) + 6²

72 sq. inches.

B. 9 in. by 8 in.

Step-by-step explanation:

The white shape has dimensions of 2 in. by 6 in. and the green shape is a square.

So, the dimension of the green shape is 6 in. by 6 in.

Therefore, the length of the blue shape is (6 + 2) = 8 in.

Now, given that the area of the blue shape is 24 sq. in.

So, the width of the blue shape is \frac{24}{8} = 3 in.

Now, if we consider the total figure, then area of the entire figure = area of the  white shape + area of the green shape + area of the blue shape.

= (2 × 6) + (3 × 8) + 6² (Answer)

= 12 + 24 + 36  

= 72 sq, inches. (Answer)

Now, the length of the entire figure is (6 + 3) = 9 in. and width of the entire figure is (2 + 6) = 8 in.

Therefore, the dimensions of the entire figure will be 9 in. by 8 in. (Answer)

5 0
4 years ago
Three-dimensional objects are measured by their length, width and what
slava [35]

Answer:

height

Step-by-step explanation:

you can just look these questions up

4 0
3 years ago
Read 2 more answers
Other questions:
  • A coin is pulled from a jar and then put back in the jar. If 40 coins are pulled, enter the number of times a nickel is expected
    15·1 answer
  • Bill has enough money to buy no more than 1/2 pound of cheese. How much cheese could he buy?
    13·1 answer
  • I need help for this question.
    11·1 answer
  • What is the radical form of the expression?<br><br> (5x3y4)37<br> ↡
    7·1 answer
  • Wendy wants to show people how medicines that doctors use now would have been helpful during the Civil War
    11·1 answer
  • She works as a waitress at a local Emerald Monday restaurant. Her regular hourly wage is $15.50. She regularly works 40 hours pe
    10·1 answer
  • Please please help!!! Will give brainlist<br> This is precal on vectors
    15·1 answer
  • HELP ME OUT PLS!!!!!​
    10·1 answer
  • A merchant bought a table for ₹8250 and spent ₹175 on its transportation. He
    5·2 answers
  • . Gemma plans to run 5 miles her first week and increase the amount she runs each week by 20% Which of the following is closest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!