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
wel
3 years ago
14

What is the equation, in standard form, of a circle with center (−5, −9) and radius 7?

Mathematics
1 answer:
dimulka [17.4K]3 years ago
7 0

Answer:

Solution given:

Centre(h,k)=(-5,-9)

radius (r)=7

we have

Equation of a circle is;

(x-h)²+(y-k)²=r²

Substituting value;

(x+5)²+(y+9)²=7²

<u>(x+5)²+(y-9)²=49 is a required equation of a circle</u>.

You might be interested in
One of the legs of a right triangle measures 15 cm and the other leg measures 6 cm.
antoniya [11.8K]

Answer:

16.2 cm

Step-by-step explanation:

use the pythagoran theorem

a² + b² = c²

15² + 6² = c²

225 + 36 = c²

261 = c²

Take the square root of both sides

16.1554944214 = c

Rounded

16.2 cm

5 0
3 years ago
Help look at the picture it shows everything
Lady bird [3.3K]

Answer:

cant see the picture dude

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Hi! Pleaseee help!!!
dusya [7]

Answer: what is the problem

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I need the answer as fast as i can get it!
blondinia [14]

Answer:

The answer should be choice D.

HOPE THIS HELPS! :)

7 0
3 years ago
What theorem or postulate can be used to justify that the two triangles are congruent? Write the congruence
jekas [21]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Use the information provided to answer part a and part B for question 31. This diagram shows a number line
    8·1 answer
  • Which is a better price: 5 for $1, 4 for 85¢, 2 for 25¢, or 6 for $1.10
    7·1 answer
  • 8) Identify the property illustrated here. For all a and b: ab = ba
    15·1 answer
  • 75 + 50x = 25 + 70x<br><br> a, 5<br> b, 5/6<br> c, 2<br> d, 2.5
    8·1 answer
  • Describe how the effective rate of interest of a money market or CD account can be calculated
    9·1 answer
  • 1 The Walters' backyard pool is rectangular in
    7·1 answer
  • Please give this one a go! I need it ASAP. Thank you for your time
    13·1 answer
  • One more ferda yk +100 cause i love you
    11·2 answers
  • How is the product of 2 and 5 shown on a number line?
    13·1 answer
  • A single ticket to the magic show costs ttt dollars, but there is a discount of 5\%5%5, percent per ticket if a group buys 10101
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!