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
dusya [7]
3 years ago
11

When graphed, the circle with equation

Mathematics
2 answers:
iVinArrow [24]3 years ago
6 0
Hello,

First we must use the property of the sum of perfect squares:

X^2 -14x +y^2 +10y+65 =0

Adding 7^2 and -7^2

x^2 -14x+7^2-7^2 +y^2+10y+65=0

x^2 -2.7x +7^2 -49 +y^2+10y+65=0

(X-7)^2 +y^2+10y+16=0

Adding 5^2 and -5^2

(X-7)^2 +y^2 +10y+5^2-5^2+16=0

(X-7)^2 +y^2+2.5y+5^2 -25 +16=0

(X-7)^2+ (y+5)^2 -9 = 0

(X-7)^2 +(y+5)^2 = 9

(X-7)^2+(y+5)^2 = 3^2

Center = (7, -5)
R = 3

The circle is in the 4 quadrant.


WARRIOR [948]3 years ago
3 0

Answer:D

Step-by-step explanation:

You might be interested in
Find the missing angle<br>PLZ HELP ​
Nadusha1986 [10]

Answer:

The answer is 94 degrees.

Step-by-step explanation:

The total number of degrees in a triangle is 180.

So you would subtract 35 and 51 from 180.

180-35-51=94

Hope this helps <3

6 0
3 years ago
What is the area of each parallelogram
iren [92.7K]

Answer:

24cm^2

Step-by-step explanation:

A=bh

a=base x height..

8 x 3=24cm (^2 because its area)

8 0
3 years ago
Please answer Due in 10 min.​
AysviL [449]
I think it is BBBBBBBB
6 0
3 years ago
Read 2 more answers
If you answer this you’re a certified cool person
sladkih [1.3K]

Answer:

6 inches divided by 2/3 inches is 9, so 9 planks

Step-by-step explanation:

5 0
3 years ago
F=11gh solve the formula for the variable h.
Naddik [55]
Divide both side by 11g and h should equal h=f over 11g
7 0
3 years ago
Other questions:
  • Choose all of the values that are less than the mean of the data set shown. 4, 6, 7, 9, 10, 4, 6, 5, 4
    10·1 answer
  • Five times the difference of twice a number and three, decreased by the sum of the number and eight, equals 13.
    8·1 answer
  • Mrs. Mathews buys deli meat for her kids lunches every week. This week she buys 3.75 pounds of ham. If she used 0.25 pounds of h
    12·1 answer
  • Find the gcf of <br> 24, 14, 21
    9·2 answers
  • I’m literally begging someone please help (just number 10. show work)
    7·1 answer
  • Given A(2,0) and B(8,4), show that P(3,5) is on the perpendicular bisector of line AB by these 2 methods
    13·1 answer
  • Pleassseeeeee help pleaseeeeeeeeeeeee help ​
    9·1 answer
  • I need help with this one!!
    9·2 answers
  • PLEASE ANSWER QUICK. I've been trying to do this for so long and its not working.
    9·1 answer
  • Sorting an excel table
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!