The graph of the equation x ^ 2 + y ^ 2 - 16x + 6y + 14 = 0 is a circle. An equivalent form of this equation is (x - 8) ^ 2 + (y + 3) ^ 2 = M

What is the value of M?

Answers

Answer 1

Answer:

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ghanami

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hello :

note :

an equation of the circle Center at the w(a,b) and ridus : r is :

(x-a)² +(y-b)² = r²  

in this exercice : x²+y²-16x+6y+53=0

(x²-16x) +( y²+6y ) +53 = 0

(x² -2(8)x +8² -  8²) +(y² +2(3)x -3²+3² ) +53=0

(x² -2(8)x +8²) -  8² +(y² +2(3)x +3²)-3²  +53=0

(x-8)² +( y+3)² = 20

the center is :  w(8,-3) and ridus : r  = √20

Still stuck? Get 1-on-1 help from an expert tutor now.

Step-by-step explanation:


Related Questions

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Answer:

6/8 and 12/16

Step-by-step explanation:

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Answer:

6/8 and 9/12 are both equal to 3/4

Step-by-step explanation:

You can't simplify but you can make it bigger.

3/4 x 2/2 = 6/8

and

3/4 x 3/3 = 9/12

it should be correct because 3/3 and 2/2 are both equal to 1 which is why they are equivalent.

HELPP!!
For which value of h will the equation below
result in an infinite number of solutions?
(3x - 8)h = -27x + 72

Answers

Answer:

h = -9

Step-by-step explanation:

Try to make the left hand side and the right hand side equal. By dividing like

h = (-27x+72)/(3x-8)

= [-9(3x-8)]/(3x-8)

= -9

When both sides are equal, you can't find the value of x as there are infinitely many solutions of x.

Emma buys a game for $26.84. She gives
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Answers

Answer:

3 1-dollar-bills. 1 dime. 1 nickel. 1 penny

$3.16 in return.

Suppose that 22% of people own dogs. If you pick two people at random, what is the probability that they both own a dog? Round to 2 places.

Answers

The correct Answer is 0.22%

Circumference of the circle

Answers

Answer:

r=14/2

r=7

[tex]circumference = 2\pi {r}\\ = 2 \times \frac{22}{7} \times 7 \\ = 44[/tex]

[tex]\qquad\qquad\huge\underline{{\sf Answer}}♨[/tex]

Let's find the circumference of given circle ~

Circumference :

[tex] \qquad \tt  \dashrightarrow \: \pi{d}^{} [/tex]

where, d = diameter

Now, let's calculate it ~

[tex] \qquad \tt  \dashrightarrow \: c = 14\pi{}^{} [/tex]

That's the answer I terms of π, but we can also plug in the approximate value of pi as 3.14

[tex] \qquad \tt  \dashrightarrow \: c = 14 \times 3.14{}^{} [/tex]

[tex] \qquad \tt  \dashrightarrow \: c = 43.96 \: \: m[/tex]

[tex] \qquad \tt  \dashrightarrow \: c \approx 44 \: \: m[/tex]

simplify the expression c^-6d^4/c^-16d^14

a)c^2d^2
b)c^10/d^10
c)c^10d^10
d)d^-2/d^-2

Answers

Answer:

The answer is:

B. c¹⁰/d¹⁰

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Answers

Joan borrowed 5$ for 13 days
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i’m not if my “drawing works though”

i need help asap
if F(4)=9, the corresponding ordered pair is what

Answers

Answer:

F(5)=11.25

Step-by-step explanation:

I'm like 80% sure this is right, and I hope it helps.

First I did 9/4 which equals 2.25. and that would be F(1)

then added 2.25 to 9 which equals 11.25

multiplying 2.25 by 5 would also equal 11.25.

I did 5 because, on a number line, 5 comes after 4.

1. Ms. Rowel would like to buy a house costing $190000. She is required to make a down payment equal
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rate of 4.2% compounded monthly. The bank loan has to be paid o§ with equal monthly payments,
(paid at the end of each month), in 30 years. Assume that she will get the loan at the beginning of a
month and start making monthly payments on the last day of each month until the loan is paid o§

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Answer:

the monthly payment would be 836.22

Step-by-step explanation:

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Find the length of the midsegment of the trapezoid.

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Answer: 14

Step-by-step explanation:

Find the area

Please!

(Give explanation)

Answers

Answer:

58.8 ft^2

Step-by-step explanation:

The formula for the area of a parallelogram is simply base times height.

the base is 9.8, and the height is 6.

9.8 * 6 = 58.8.

If you found this helpful, I would appreciate if you gave me brainliest :D

HELPPPP URGENT!!!!!
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Answers

Answer:

F= -4t+61

T= -1/4f + 61/4

Name all the common multiples of 3 and 8 that are less than 50

Answers

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i don’t know 8’s multiples so, i thought i’d provide at least 3’s multiples :) i hope you have a lovely rest of your day!

Area of each triangle

Answers

Answer:

I only know the answer to second triangle only

As area is equal to half base * alltitude

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Step-by-step explanation:

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

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Answer: Less Steep

Step-by-step explanation: the graph of a line gets less steep as the value of the slope gets bigger.

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What is a linear equation?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

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Answer:

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Step-by-step explanation:

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Answers

Answer:

2

Step-by-step explanation:

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[tex] | - 1| = 1[/tex]

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[tex] \frac{1 + 3}{2} = 2[/tex]

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The blue dot is at what value on the number line?

Answers

Answer:
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Joel wants to fence off a triangular portion of his yard for his chickens. The three pieces of fencing he has measure 8 feet, 15 feet, and 20 feet long. Use this information to answer 8-9

8. Joel cut the longest piece of fencing in order to make a right triangle. Find the perimeter of Joel’s fence.

9. If it takes Joel 30 seconds to
foot of fencing, how many total minutes will it take him to install the fence?


Please help me thank you so much.

Answers

Answer:

8. Joel will not form a right triangle.

9.20 minutes

Step-by-step explanation:

8. First use theorem

Right triangle theorem

c²=a²+b²

c=20 ft

a=8ft

b=15 ft

20² =8²+15²

simplify

400= 64+225

400 does not = 289

9.

Part B)

if Joel cut the longest piece of fencing in order to make a right triangle

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a+b+c

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ABC is circumscribed about H, with the points of tangency D,E, and F.

Answers

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Explaination :

Here we would be using distance formula to calculate the distance between those two points.

Points are,

(3 , 9)(-2 , 4)

Distance Formula :

[tex]\huge \large \boxed{\sf{{d \: = \: \sqrt{(x _{2} - x _{1}) {}^{2} \: + \: (y _{2} - y _{1}) {}^{2} }}}} \: \red\bigstar[/tex]

We have :

x1 = 3

x2 = -2

y1 = 9

y2 = 4

Substituting the values :

Refer the attachment.Additional Information :

Centroid of a triangle :-

[tex]\boxed{ \sf{Centroid \: = \: \dfrac{x_1 \: + \: x_2 \: + \: x_3}{3} }} \: \pink\bigstar[/tex]

Midpoint of two points:-

[tex]\boxed{ \sf{M \: = \: \dfrac{x_1 \: + \: x_2 }{2} \: , \: \dfrac{y_1 \: + \: y_2 }{2}}} \: \pink\bigstar[/tex]

Which expression has a simplifled expression of 5x - 12?
-3(4 x - 4) - 7 x
3(4 x-4) - 7 x
31-4x + 4) - 7 x
-31-4 x - 4) - 7 x

Answers

Answer:

The correct answer is A

Step-by-step explanation:

When you simplify it it's A

A because the dude above me said A so like it’s A?

I need help please give explanation as well thank you

Answers

I hope I can help you

Simplify the expression. 20 • 5–2

a) 25
b) –500
c) –200
d) 4/5

Answers

Answer: D) 4/5

Hope this helps :)

whoever anwsers first will get the brainliest (only if you anwser first)!

Answers

Answer:

The answer is A. (Pls brainliest!!)

Step-by-step explanation:

Answer:

All of them

Step-by-step explanation:

To find the volume of a rectangular prism the formula is V=whl . So to find the dimensions of the box we would have to take the options that they give us and see which ones equal 80 cubic cm.

2⋅5⋅8=80, so right away we know the answer because 5⋅2=10 and 10⋅8=80

4⋅5⋅4=80, that is another possible answer because 5⋅4=20 and 20⋅4=80

10⋅4⋅2=80, yet another answer that is equivalent to 80 because 10⋅4=40 and 40⋅2= 80

So now we know that all three answers are correct and they would all work as possible dimensions  for Max’s box.

Hope this helps!!

Using Coordinates in Proofs |
IS
What is the most specific name for the figure?
A(a,0)
B(0, b)
Cla, 2b)
D(2a, b)
B
D
А
B. Rectangle
A. Trapezoid
D. Rhombus
C. Square

Please help me!

Answers

Answer: D

Step-by-step explanation: You're Welcome

Fill in the blanks below to complete
the rules for even and odd numbers.

1. Even + Even =

Show an example to prove your answer.


2. Odd + Odd =

Show an example to prove your answer.


3. Even + Odd =

Show an example to prove your answer.

Answers

Step-by-step explanation:

1) Even + Even = Even

example : 26 + 22 = 48

2) Odd + Odd = Even

example : 11 + 13 = 24

3) Even + Odd = Odd

example : 43 + 2 = 45

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