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
ANTONII [103]
3 years ago
10

A circle with center (-1, 2) and radius of 8 has the equation:

Mathematics
1 answer:
Talja [164]3 years ago
8 0
I’m a bit rusty so take my answer with a grain of salt but I believe the equation for a circle in the coordinate plane is as follows
(x-h)^2 + (y-k)^2 = r^2 where (h,k) is the vertex
So applying the equation we get the fourth or final answer at the bottom or
(x+1)^2 + (y-2)^2 = 64
You might be interested in
I don't understand how to do this can someone please help
Margarita [4]
Put x over 1 and start @ -1 on the graph
Then put 2 over 1 and start @ -2 on the graph


Do the same thing with the other graph
3 0
3 years ago
7 * ( -15 ):<br><br> por favor, es urgente):
Mademuasel [1]

Answer: From what I understand you want me to do 7*(-15)??? and the answer to that is -105.

Step-by-step explanation: All you have to do is 7*-15  

8 0
3 years ago
If several students from a middle school stood in a circle evenly spaced to play a game if the 6th student was directly across f
IRINA_888 [86]

Answer:

14

Step-by-step explanation:

Its like a clock, except directly away from the six is not twelve, it's 13. That means the clock would have to have added two numbers for there to be a whole number facing the six.

8 0
3 years ago
A rectangular picture frame has side lengths of 12 in by 9.5 in what is the length of the diagonal of the picture
OleMash [197]

Answer:

Length of diagonal of picture = 15.30 inches

Step-by-step explanation:

Given that:

Side lengths of picture frame = 12 inches by 9.5 inches

As the picture is rectangular, the diagonal will form hypotenuse of right angled triangle.

Using Pythagorean theorem;

a²+b²=c²

Putting the values in the theorem

(12)^2 + (9.5)^2 = c^2 \\144+90.25=c^2\\c^2 = 234.25

Taking square root on both sides

\sqrt{c^2}=\sqrt{234.25}\\c=15.30

Hence,

Length of diagonal of picture = 15.30 inches

3 0
3 years ago
What is (-oo,-11) U (5,oo)​
miv72 [106K]
Can you please please give me more information please thank you
8 0
3 years ago
Other questions:
  • Assignment 01.11 Estimating
    10·1 answer
  • Find the value of x. 6+3x and x+14?
    5·2 answers
  • Kyle swann 450 yards in 5 minutes. What is the average number of yards he swam per minute show the work
    6·1 answer
  • Silver's gym charges a $65 sign-up fee and $50 per month for their membership. Solar Fitness charges a $20 sign up fee and $55 p
    11·1 answer
  • The maximum weight allowed per car on The Wildcat carnival ride is 221 pounds. Your friend weighs 60 pounds. To be able to ride
    8·2 answers
  • Find the sum and choose the correct answer.
    10·2 answers
  • (xx+5)(xx-6)(x-1) help again
    10·1 answer
  • Solve the equation:<br> 2 + y/3 =8
    11·1 answer
  • What is x = ?<br> what is AB = ?<br> what is BC = ?
    9·1 answer
  • Help Me on this math equation​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!