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
Yuliya22 [10]
3 years ago
14

Which point lies on the circle represented by the equation (x+5) + (y-9) = 8

Mathematics
1 answer:
olga_2 [115]3 years ago
3 0

Answer:

(-5,9+√8)

Step-by-step explanation:

There are two ways in which you can find a point that lies in the circle. One of them is to do y the subject of the formula, and another one is to determine the center of the circumference, and with the information of the radius, you can sum this value upward or downward.

the general equation of a circle is:

(x-h)^2+(y-k)^2=r^2

with center at (h,k)

you have the following equation:

(x+5)^2+(y-9)^2=8\\\\h=-5\\\\k=9\\\\r=\sqrt{8}

Then, the center is (-5,9)

if you sum the value of the radius in one of the fourth directions (up, down, left, right), for example upward you have

(-5,9+r)=(-5,9+\sqrt{8})

Then, one point that lies in the circle is (-5,9+√8)

You might be interested in
If one jar of jalapeños cost $2, how much will 7 jars cost?
hjlf

Answer:

14 dollars

Step-by-step explanation:

3 0
3 years ago
Write an inequality using variables x and y whose graph is described by the given information. The points (2,5) and (-3,-5) lie
luda_lava [24]

The inequality using variables x and y which satisfy the points are; y>-3x+3.

<h3>What is inequality?</h3>

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

Given that the points (2,5) and (-3,-5) lie on the boundary line.

The system of inequality is given by:

y>-3x+3-

Now, the point that will lie in the solution set to the following system of inequality are the point that satisfies the inequality.

a)  (6, 5)

when x=6 and y= 5

then we have:

y>-3x+3

6 > -3×5 + 3

6>- 15+3

5 > -12

This means that the point will lie in the solution set.

Also, (-2, -3) when x= -2 and y= -3

then we have:

5 > -3×(-2) + 3

5> 6 + 3

5> 9

Hence, the inequality using variables x and y which satisfy the points are; y>-3x+3.

Learn more about inequality ;

brainly.com/question/14164153

#SPJ1

8 0
1 year ago
Jason and doug compute in the long jump at a track meet. jason's long jump was 98 inches. doug's long jump was 3 yards. how much
Setler79 [48]
Doug's jump was 10 inches longer than jason's jump <span>

</span>

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more</span>

3 0
3 years ago
Will give brainlst <br> Have a nice day
Wittaler [7]

Answer:

x = 3.5

y = 8x + 12

Step-by-step explanation:

1) Given the equation

12x = 4(x+2)+20

Expand

12x = 4x+8+20

12x - 4x = 28

8x = 18

x = 28/8

x = 3.5

Hence the value of x is 3.5

2) The standard form of equation in slope intercept form is y = mx+c

m is the slope

c is the y intercept

Get the y-intercept

Substitute m = 8 and (0, 12) into y = mx+c

12 = 8(0)+c

12 = c

c = 12

Get the required equation

Recall that y = mx+c

y = 8x + 12

This gives the required equation

5 0
2 years ago
What is 18 divided by 1/10 as a fraction
scoray [572]

Answer:

180

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • I don’t get this :(
    6·1 answer
  • In gfc factor 24-9 and 14x+63
    7·1 answer
  • 3. The length of a living room is 12 feet and its width is 10.5 feet. The length of the room is being
    6·1 answer
  • Please help me with this!
    15·2 answers
  • 4. Speed increases the distance required to stop.<br> A. True<br> B. False
    11·1 answer
  • Mrs. Reid wrote the following problem on the whiteboard: Tom and Michele shared 1/4 pound of grapes equally. What fractional par
    15·1 answer
  • Which unit would you use to measure the weight of a car <br> A. mg <br> B. kg <br> C. g<br> D. km
    7·2 answers
  • Kelsey must pay $200 to rent a booth at the craft fair. The materials for each pendant cost $7.80, and she plans to sell each pe
    9·1 answer
  • Which equation could best be used to determine the value of x?
    9·1 answer
  • Expand and simplify (x+3)(x+5)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!