All categories

3 years ago

Find the center and radius of x^2+y^2+2x-10y+10=0

Mathematics

1 answer:

kumpel [21]3 years ago

3 0

$r^{2} = 16
r=4
(xh)^{2}2+(y-k)2=(x+1)2 +(y-5)2
h=-1,k=5$

You might be interested in

The difference between two number is 3.take the numbers as x and y form a equation?

Dennis_Churaev [7]

The difference between two numbers are $3$ and numbers are $x$ and $y$ so the equation is $x-y=3$

How to find the equation and what is the equation ?

equation, statement of equality between two expressions consisting of variables and/or numbers. In essence, equations are questions, and the development of mathematics has been driven by attempts to find answers to those questions in a systematic way.

if the difference of two numbers are $3$

And one number is $x$ and another is $y$

So we write the equation with operation of subtraction

$x-y=3$

Learn more about the equations here :

brainly.com/question/28048736

#SPJ4

5 0

2 years ago

Can anyone help me do the slope for this?

d1i1m1o1n [39]

Answer:

The value of the slope is 4

The meaning of the slope is y/x

Step-by-step explanation:

5 0

3 years ago

- Rachel earned $54.79 last week. Morgan earned $50.23. About how much more did Rachel earn?

katovenus [111]

Answer:

Step-by-step explanation:

4.56 $

6 0

4 years ago

Read 2 more answers

Given that lines b and c are parallel, select all that apply.

dangina [55]

Answer:

Angles 7, 2, and 6

Step-by-step explanation:

Angle 7 is congruent by corresponding angles to angle 3.

Angle 2 is congruent by vertical angles to angle 3.

Angle 6 is congruent by vertical angles to angle 7, which is congruent to angle 3, so angle 3 and angle 6 must also be congruent.

4 0

2 years ago

Of the relation

RideAnS [48]

Answer:

Domain is x and Range is y

Step-by-step explanation:

Domain-(16,-15,22,-1,-6)

Range-(5,-17,-16,-4,-14)

5 0

3 years ago