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
mart [117]
3 years ago
7

Determine the center and radius of the following circle equation: x^2+y^2+12x-10y+12=0

Mathematics
2 answers:
harina [27]3 years ago
6 0

Answer:

Center: ( -6,5) Radius: 7

Step-by-step explanation:

I hope this helps!

professor190 [17]3 years ago
5 0

Answer:

radius =  9

C:(9,3)

Step-by-step explanation:

You might be interested in
Evaluate when y=4 and 1 = 2 xy + 2x2
Zielflug [23.3K]

Answer:

log  ( 100 )    √ 16     √ 75

Step-by-step explanation:

6 0
4 years ago
The question is Chan filled his car with 12.85 gallons of gas the next week he filled his car with 9.08 gallons of gas how much
Shkiper50 [21]

Answer:

3.77

Step-by-step explanation:

Do 13.85-9.08 and

u get 3.77

4 0
3 years ago
Which expression is equivalent to 2x^2 +7x+4
rodikova [14]

Answer:

11x + 4

Step-by-step explanation:

First find 2 to the power of 2. Which is multiplying 2 by its self so 4x.

Then add the 4x to 7x which is 11x

Then since 4 doent have an x it cant be combined so thats the answer: 11x + 4

6 0
3 years ago
Read 2 more answers
What is the equation of the following line written in general form? (The y-intercept is 7.)
Viktor [21]

Answer:

<h2>3x - y + 7 = 0</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

Put the given y-intercept b = 7 and the coordinates of the point (-2, 1) to the equation:

1=-2m+7          <em>subtract 7 from both sides</em>

-6=-2m       <em>divide both sides by (-2)</em>

3=m\to m=3

We have the equation:

y=3x+7

Convert it to the general form Ax+By+C=0:

y=3x+7              <em>subtract 3x and 7 from both sides</em>

-3x+y-7=0           <em>change the signs</em>

3x-y+7=0

4 0
3 years ago
Julie has 21 colored pencils and 27 crayons. What is the ratio of crayons to colored pencils?
Andreas93 [3]
It is most likely looking for a simplified version of the answer

Based off that assumption it would be

9:7
3 0
3 years ago
Other questions:
  • What is the distributive property of 7x28
    14·2 answers
  • 28 less than 5 times a number is equal to a number
    14·1 answer
  • What are the equations of the asymptotes of the rational function? Please explain. f(x)=<img src="https://tex.z-dn.net/?f=%5Cfra
    8·2 answers
  • Find the interquartile range of the following data set.
    15·1 answer
  • Which of the following is true?
    12·1 answer
  • Based on an average of 100 and a standard deviation of 10, what number on the standard normal curve matches
    5·1 answer
  • A ball weighs 15 pounds on Earth and 5.7 on Mars. What is the constant proportionality between the weight of an object on Mars a
    15·1 answer
  • What is the slope of the line that passes through the points (2 3) and (–2 6)?
    9·2 answers
  • What is the Area of this composite polygon
    9·1 answer
  • Which of the following best describes the graph below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!