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zalisa [80]
3 years ago
9

PLS HELP ME AND SHOW WORK.

Mathematics
1 answer:
Alex17521 [72]3 years ago
3 0

Answer:

4 = (x  + 7 {)}^{2}  + (y  -  3 {)}^{2}

Step-by-step explanation:

equation of a circle

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

we know the center is (-7, 3)

the radius is 2

we replace (h,k) with the center coordinates

and input the radius

{2}^{2}  = (x -( - 7)) ^{2}  + (y  -  3)^{2}

simplify to this:

4 = (x  + 7 {)}^{2}  + (y  -  3 {)}^{2}

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Hey can someone help?
Ronch [10]

The value of the given variable x in the missing angles is; x = 12°

<h3>How to find alternate Angles?</h3>

Alternate angles are defined as the angles that occur on opposite sides of the transversal line and as such have the same size. There are two different types of alternate angles namely alternate interior angles as well as alternate exterior angles.

Now, from the question, we can see that ∠4 and ∠6 suit the definition of alternate angles and as such we can say that they are both congruent.

Since ∠4 = (8x + 4)° and ∠6 = (6x + 28)°, then we can say that;

(8x + 4)° =  (6x + 28)°

Rearranging this gives us;

8x - 6x = 28 - 4

2x = 24

x = 24/2

x = 12°

Read more about Alternate Angles at; brainly.com/question/24839702

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4 0
1 year ago
Read 2 more answers
A number x divided by 7​
Assoli18 [71]

Answer:

x/7

Credit to kayci540

8 0
3 years ago
Line segments AD and BE intersect at C, and triangles ABC and DEC are formed. They have the following characteristics: ∠ACB and
xenn [34]

Answer: The answer is ASA, ed2020

Step-by-step explanation:

8 0
3 years ago
How do you do this??
Nana76 [90]

Answer:

A-2, B-5, C-1, D-6, E-3, F-4

Step-by-step explanation:

The A would be the function x^3, so it would be the volume of a cube which is #2

B is probably the temperature graph, because it is warmest in the middle of the day and cooler at both ends, so that is #5

C is probably the age of an oak tree because it starts at 0, and grows linearly. #1

E is #3 because it is decreasing and so is the fuel in the tank.

F is the area of a triangle one, because that would be a quadratic function (half of a parabola)#4

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6 0
3 years ago
Rewrite equation -6x+3y=-18
chubhunter [2.5K]

Answer:

Step-by-step explanation:

assuming your rewriting it in slope-intercept form

-6x + 3y = -18 slope-intercept form is y = mx + b so we must get it in that format

first we divide the 3 from 3y but whatever we do to that we must so to all so -6x and -18 are also going to be divided by 3 and you will get

-2x + y = -6 after dividing everything by 3

now you want to add 2x to the left side to cancel out that -2x but whatever you do to one side you must do to the other so its going to be

y = 2x - 6

This should be your answer hope this helps

y = 2x - 6

8 0
3 years ago
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