* LAST QUESTION. ANSWER ASAP W DETAILS PLEASE (: * Write an equation for the circle whose graph is shown.

* LAST QUESTION. ANSWER ASAP W DETAILS PLEASE (: * Write An Equation For The Circle Whose Graph Is Shown.

Answers

Answer 1

Answer:

B.

Step-by-step explanation:

(x-1)2+(y+2)2=4.

because the equation is shown in the graph

Answer 2

the equation of the circle with a center at (-1, 2) and a radius of 2 is:

(x + 1)² + (y - 2)² = 4

From graph er can see that center of circle is (-1,2) and radius is 2

The equation of a circle with its center at point (h, k) and radius r is given by:

(x - h)² + (y - k)² = r²

In this case, the center of the circle is (-1, 2), and the radius is 2. Plugging these values into the equation, we have:

(x - (-1))² + (y - 2)² = 2²

Simplifying further:

(x + 1)² + (y - 2)² = 4

Expanding the square terms:

x² + 2x + 1 + y² - 4y + 4 = 4

Combining like terms:

x² + y² + 2x - 4y + 1 + 4 - 4 = 0

Simplifying:

x² + y² + 2x - 4y + 1 = 0

Therefore, the equation of the circle with a center at (-1, 2) and a radius of 2 is:

(x + 1)² + (y - 2)² = 4

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Related Questions

* BRAINLIEST ANSWER SOLVE AND CHECK, PLEASE SHOW WORK THANKS A. 4-3x=22 B. 2( + 4) = 3 + 8 C. 2/3x + 5/6 = 1

Answers

[tex]4-3x=22[/tex]

[tex]-3x=22-4[/tex]

[tex]-3x=18[/tex]

[tex]x=18/-3[/tex]

[tex]x=-6[/tex]

[tex]2( x + 4) = 3 + 8[/tex]

[tex]2x+8=11[/tex]

[tex]2x=11-8[/tex]

[tex]x=3/2[/tex]

[tex]2/3x + 5/6 = 1[/tex]

[tex]2/3x=1-5/6[/tex]

[tex]2/3x=1/6[/tex]

[tex]12x=3[/tex]

[tex]x=3/12[/tex]

[tex]x=1/4[/tex]

HELPP!! ASAP! show work plaese.

Answers

Answer:

The distance between to 2 point is 15 units.

Step-by-step explanation:

You have to apply distance formula using coordinates :

[tex]distance = \sqrt{ {(x2 - x1)}^{2} + {y2 - y1)}^{2} } [/tex]

Let (x1,y1) be (-8,6),

Let (x2,y2) be (1,-6),

[tex]distance = \sqrt{ {(1 + ( - 8))}^{2} + { (- 6 - 6)}^{2} } [/tex]

[tex]distance = \sqrt{81 + 144} [/tex]

[tex]distance = \sqrt{225} [/tex]

[tex]distance = 15 \: units[/tex]

What is the equation of the line?

Answers

Answer:

1/2x + 2 because rise over run and y intercept and yea

Step-by-step explanation:

please help! ill mark you as brainleist if you get it correct!​

Answers

Answer:

The median of Jeff's golf scores was less than the median of Dalton's golf scores.

Step-by-step explanation:

The median of jeffs score was less then daltonssss mark me as brainliest pls

Practice
1. Which kind of function best models the data in the table? Write
an equation to model the data.
A quadratic; y = -x2
ху
0
2
B
1
quadraticy
2
1
1.5
1
с
N
linear, y
HI
2
3
0.5
4
0
D
1
linear, y
=
2x+2

Answers

Answer: Linear; y=-x - 1

Step-by-step explanation: The slope is negative since it’s decreasing. So it’s not the first equation. It’s not a quadratic equation because there is no forming U shape for this data. It’s not a exponential function because the slope is not 3 and a exponential function is in the form y=a(b)^x.

PLEASE I AM ASKING FOR HELP DESPERATELY! Which is NOT a good reason to establish a positive credit history?
To be able to borrow money for large purchases
To be able to get a certain job
To be able to borrow money at a lower interest rate
To guarantee that you will qualify for any credit card

Answers

Answer:

the first one

Step-by-step explanation:

if you don’t pay it back or you pill it up it will be big depth

Based on your answer to the previous question, what is the main conflict?
A.) Convincing Uncle Bright Star to help with the airplane

B.) Losing the airplane without ever flying it

C.) Working together to get the airplane up the steep hill

D.) Setting a rhythm to pull the airplane

Answers

Answer:

B.) losing the airplane without ever flying it

Step-by-step explanation:

In the solid figure below, what is the volume of the right section of the figure?

8 m3

16 m3

24 m3

32 m3

Answers

The answer is 32.

L x W x H
4 x 2 x 4
8 x 4
32

Hope this helps!

Which of these could change a taxpayer's adjusted gross income when filing
a federal income tax return?
O A. Medical and dental expenses
B. Contributions to an IRA
C. Casualty and theft losses
D. Charitable contributions made

Answers

Answer:

Contributions to an IRA

Step-by-step explanation:

A P E X

All options could change a taxpayer's adjusted gross income when filing a federal income tax return.

Options A, B, C, and D are the correct answers.

What is taxpayer-adjusted gross income?

Taxpayer-adjusted gross income (AGI) is a person's gross income (all income from various sources such as wages, self-employment, interest, dividends, and capital gains) minus certain deductions (such as contributions to a traditional IRA, alimony payments, and student loan interest).

We have,

- Medical and dental expenses are deductible if they exceed a certain percentage of the taxpayer's adjusted gross income.

- Contributions to an IRA may be deductible, which would lower the taxpayer's adjusted gross income.

- Casualty and theft losses may be deductible if they exceed a certain percentage of the taxpayer's adjusted gross income.

- Charitable contributions made are deductible if the taxpayer itemizes deductions, which would lower the taxpayer's adjusted gross income.

Thus,

All of the above could change a taxpayer's adjusted gross income when filing a federal income tax return.

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What is the slope of a line that is perpendicular to the line whose equation is 2y = 3x - 1? -3 - -

Answers

Answer: 2/3x

Step-by-step explanation:

First, you need to simplify your original line to point slope formula. Dividing the whole thing by 2 to get y by itself leaves you with

y = 3/2x - 1/2

Any perpendicular line has the opposite slope to the line it is perpendicular to, so you flip the slope to get 2/3x

help help me please asap

Answers

Answer:

62 centimeters

Step-by-step explanation:

2*3*2+3*5*2+2*5*2=62

62 Centimeters should be your answer

A bag has 4 balls: 1 red (R), 1 green (G), 1 yellow (Y), and 1 blue (8)
You randomly choose a boll. What is the sample space?

Answers

Answer:

Below.

Step-by-step explanation:

The sample space is a list of all the possible results of choosing a ball =

{R, G, Y, B}.

Answer: (R)(G)(Y)(8)

Step-by-step explanation:

Kostya randomly chooses a number from 1 to 10. What is the probability he chooses a number less than 5?

A. 1/2
B. 4/9
C. 2/5
D. 3/5​

Answers

Answer:

Step-by-step explanation:

2/5

If Kostya randomly chooses a number from 1 to 10 then 2/5 is the probability Kostya chooses a number less than 5.

What is Probability?

It is a branch of mathematics that deals with the occurrence of a random event.

Given that Kostya randomly chooses a number from 1 to 10.

We have to find the  probability he chooses a number less than 5

There are four numbers that are less than 5 .

The numbers less than 5 are 1, 2, 3, 4.

The probability that Kostya randomly chooses one of these numbers is 4/10,

Divide numerator and denominator by 2

We get 2/5

Hence, if Kostya randomly chooses a number from 1 to 10 then 2/5 is the probability he chooses a number less than 5.

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Liza comes to the swimming pool once every 6 days. Jenny comes once every 4 days and Olga comes once every 10 days. This Monday all of them were in the pool.

Answers

after 60 days if that’s what you are asking

Answer:

60?

Step-by-step explanation:

help please
a. 4/25
b. 1/3
c. 7/25
d. 4/21

Answers

Answer:

B.

Step-by-step explanation:

[tex]\frac{5-8/2+6}{4+4*2+3^{2} }[/tex]

solve with the order of operations first roots and powers, then multiplication and division and finally addition and subtraction

[tex]\frac{5-8/2+6}{4+4*2+9 }[/tex]

=[tex]\frac{5-4+6}{4+8+9 }[/tex]

=[tex]\frac{7}{21}[/tex]

Simplify

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

Answer:

b. 1/3

Step-by-step explanation:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

(5-8÷2+6)/(4+4*2+3^2)

(5-4+6)/(4+8+9)

(1+6)/(21)

7/21

1/3

tiffany states the following is not a function. explain to tiffany why the following represents a function

Answers

Answer:

Each x value occurs only once

Step-by-step explanation:

In order for something to be classified as a function, it must pass the vertical line test, meaning a vertical line should never hit 2 points on the function, meaning each x value appears once. Y values can occur as many times, as long as each x value occurs once, it is a function. In this case, a y value appears 2 times, but each x value only does so once.

The diameter of a circle is 2 centimeters. What is the length of a 180° arc?
Give the exact answer in simplest form.
I centimeters
Submit

Answers

Answer:

The length of the arc is: [tex]\pi\,\,cm\approx\,3.14\,\,cm[/tex]

Step-by-step explanation:

Notice that a circle of diameter 2 cm has radius 1 cm (half of the diameter).

Also notice that the length of the full circle (which corresponds to a [tex]360^o[/tex] arc, is the circumference length given by the known formula [tex]2\,\pi \, R[/tex], so the arc subtended by half such angle (that is a [tex]180^o[/tex] angle would be: [tex]\frac{2\,\pi \, R}{2} = \pi \, R[/tex]

Therefore with this info we get that:

the length of this 180° arc for a radius of 1 cm is = [tex]\pi \, R= \pi\,1\,cm=\pi\,\,cm\approx\,3.14\,\,cm[/tex]

Which choice is equivalent to the product below?
√14 × √10​

Answers

Answer:

d

Step-by-step explanation:

The solution of the expression √14 × √10​ is 2√35. The correct option is D.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

The given expression is √14 × √10​. The expression will be solved as,

E = √14 × √10​

E = 2 √( 7 x 5 )

E = 2√35

Therefore, the solution of the expression √14 × √10​ is 2√35. The correct option is D.

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which choice is equivalent to the quotient below?​

Answers

Answer:

D)[tex] \sqrt{5} [/tex]

Step-by-step explanation:

[tex] \frac{ \sqrt{45} }{ \sqrt{9} } = \ \sqrt{ \frac{45}{9} } = \sqrt{5} [/tex]

Answer:

B

Step-by-step explanation:

A farmer planted corn in a square field one side of the field measures 38 yards what is the area of the cornfield

Answers

Answer:

1,444 square yards

Step-by-step explanation:

38x38=1,444

If this side length is 38 and the field is a square then the lengths would be 38 yards all the way around. Area=LxW

Answer:

A =1444 yd^2

Step-by-step explanation:

The area of a square is given by

A = s^2 where s is the side length

A = 38^2

A =1444 yd^2

How many miles does light travel in four hours? The speed of light is approximately 186,000 miles per second. A.2.6784 \cross 10^(8) mi B.4.464 \cross 10^(8) mi C.2.6784 \cross 10^(7) mi D.4.464 \cross 10^(7) mi E.2.6784 \cross 10^(9) mi

Answers

Answer:

E

Step-by-step explanation:

What does the number line above represent?

Answers

Answer:

x ≤5

Step-by-step explanation:

There is a closed circle at 5 so that means equals

The line goes to the left so that means less than

x ≤5

Answer:

C

Step-by-step explanation:

Since the circle is close, we can assume it has to be C or D. But if we want to find out, we think of x as let's say 4. 4 is less than 5, and numbers 5 or less is x, so the answer would be C. (hope it helps)

A swimming pool is 22 feet long and 18 feet wide. How many feet of fencing are needed to enclose the pool

Answers

Answer:

80 feet

Step-by-step explanation:

length of pool = 22    ,  width of pool = 18

feet required for fencing the pool = 2 (l +b)

= 2 ( 22+18)

=2*40

=80feet

Answer:

Step-by-step explanation:

The pool is a rectangle as length and breadth are different.

Since they are asking about fencing you need to find the perimeter.

Length=22feet

Breadth=18feet

Perimeter of a rectangle = 2(l+b)

= 2 × 22 + 2×18

=44+36

=80 feet

If the sum of the squares of nonnegative real numbers a,b, and c is 39, and ab + bc + ca = 21, then what is the sum of a,b, and c?

Answers

Answer:

Step-by-step explanation:

a² + b² + c² = 39

ab + bc + ca = 21

(a + b + c)² = a² + b² +c² + 2[ab + bc +ca]

(a + b + c)² = 39 + 2*21

                 = 39 + 42

(a+ b + c)² = 81

a +b + c = √81 = √9*9

a + b + c = 9

Find angle A and angle B :(

Answers

Total measure of triangle=180

Therefore, 60+2x+x=180

3x=180-60

x=120/3

x=40

2x= 40×2=80

B=40

A=80

The value of angle A is 40 degree.

The value of angle B is 80 degree.

Please see the attached picture for full solution

Hope it helps

good luck on your assignment

Simplify the following expression: -3x(x-4).

Answers

-3x^2 + 12x

How?

All you have to do is distribute -3x to x and -4.

What are the coordinates of the point that is
B(24,-1)?
of the way from A(-8, -9) to
A. (-6,4)
B. (12,-4)
c. (4, -6)
D. (-2, 4)

Answers

Answer:

-2,4

----%53$

%58६2%-8

4८३346८

Solve for I.
V = IR
What is I equal to?​

Answers

Answer:

I=V/R

Step-by-step explanation:

In this equation, we see that there are no numerical values so we can't exactly solve for the exact number. Because of this, all you do Is isolate the variable "I" by itself. To do this, divide R on both sides. This way, you isolate I and on the other side you get V/R that cannot be further simplified.

Answer:

I=V/R

Step-by-step explanation:

V=IR

Divide both sides by R to isolate I

V/R=I

Event Q is more likely to occur than Event T. If P(Event T) = 1/2, what is a possible probability of Event Q?
A)1/4
B)1/2
C)2/3
D)It cannot be determined.

Answers

Answer:

i am gonna say D

Step-by-step explanation:

because well you don't what the total or the outcome is

correct me if i am wrong

The 45 members of the glee club are trying to raise $6,000 so they can compete in the state championship. They already have $1,240. What inequality can you write to find the amount each member must raise, on average, to meet the goal?



I want the answer step by step, please.

Answers

Answer:

The inequality can be written as:

45x + 1240 ≥ 6000

Step-by-step explanation:

Total number of members = 45

If one person donates the sum of = $x

Then the total amount raised by 45 people becomes = 45x

Minimum amount of money required to compete in the championship = $6000.

Money which they already have = $1240

So, Amount of money they have to raise = $6000 - $1240

We can show inequality as:

45x ≥ 6000 - 1240

Which show that the total amount raised by 45 people (45x) should be equal or greater than the amount of money they have to raise ($6000 - $1240)

Rearrange the equation;

45x + 1240 ≥ 6000

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