Find the coordinates of each point ( I, J, K) after the given transformation.
Reflection across the x-axis
Please Help!!!

Answers

Answer 1

Answer:

Your answer would be I= (2,-1) J= (2,-3) and K= (5,-2)

Step-by-step explanation:

By reversing the coordinates across the x-axis, you will reverse the y coordinate (ex. 4,1 will become 4,-1). If you reverse the coordinates across the y-axis, you will reverse the x coordinate.

Answer 2

Answer:

I=(2,-1)

K=(5,-4)

J=(2,-5)

Step-by-step explanation:

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite. If you forget the rules for reflection, simply fold your paper over the x-axis to see where the new figure will be located.

Related Questions

Write an equation in point slope form using (-2,3) (0,-3) and has a slope of 0/-2

Answers

Answer:

y-3=-0/2(x+2)

Step-by-step explanation:

big brain

help please cant find the answers on google lolz

Answers

Answer:

24/7 or 6.75 or 6 3/4

Step-by-step explanation:

Answer:

1) 22.4

2) 91

3) 6

explanation:

i converted the fraction to decimals or whole numbers and multiplied

What is the order fractions least to greatest 3/5 1/4 1/2 2/5

Answers

Answer:

1/4, 2/5, 1/2, 3/5

Step-by-step explanation:

1/4=0.25

3/5=0.6

2/5=0.4

1/2=0.5

Answer:

[least] 1/4, 2/5 , 1/2, 3/5 [greatest]

Step-by-step explanation:

Well lets find out LCD (least common denominator) for 4,5 and 2

LCD-20

12/20 =used to be 3/5

5/20=used to be 1/4

10/20=used to be 1/2

8/20=used to be 2/5

Now that you know all of them and have common denominator lets order!!

[least] 1/4, 2/5 , 1/2, 3/5 [greatest]

Hope this helps :3

The height of a widescreen television varies directly with its width. A television that is 60 cm wide and 33.75 cm high. Write and solve a direct variation equation to find the height of a television screen that is 90 cm wide.

Answers

90 in + 60 in= 130 square inches? I guess you can do that

Have a good day

Which graph represents y as a function of x

Answers

Should be the 3rd one

A line that passes through the points (−5, 7) (10, 1). Using the mx+b format

Answers

Answer:

y=2x-19

Step-by-step explanation:

I'm guessing you mean slope intercept form y=mx+b

If so, first you would have to find the slope of the line

To do that, use the formula y2-y1/x2-x1

Remember you can pick any coordinate pair for this

I will pick 1=y2 -5=y1 10=x2 and 7=x1

When I put that in the equation I get 1-(-5)/10-7

Overall I get 6/3, or 2

Now to find the y intercept, you plug in the slope and one of the coordinates(any is fine)

I will pick (10,1)

1=y and 10=x and 2=m

1=2(10)+b

this simplifies to 1=20+b

now subtract 20 from both sides and get -19 = b

Now you have your equation y=2x-19

PLEASEEEEEE ANSWEERRRRRRRRR
Sally and Joan were able to dust the house in 3 hours together. It takes

Joan 10 hours to finish the same job alone. Without help, how long

would it take Sally to finish the same job ?

Answers

Answer:14hrs

Step-by-step explanation:joan=10hrs

joan+sally=3hrs

representing joan and sally's time taken in fractions 1/10+-------=1/3

1/3-1/10=7/30

7/30 by 60min(in an hour)

=14hrs

To complete step 3, which expression must fill in each blank space?
A.) cos(A)cos(B)
B.) cos(A)sin(B)
C.) Sin(A)cos(B)
D.) sin(A)sin(B)

Answers

Answer:

The answer is A cos(A)cos(B)

Step-by-step explanation:

I just took it

The expression which must fill in each blank space to complete step 3 is; Choice B; Cos(A)Cos(B).

Which expression must fill in each blank space?

From the task content; It follows that the mathematical evaluation is in a bid to derive the Trigonometric identity for Tan (A-B).

From observation, it follows that the required expression is; cos(A)sin(B). This is because upon division of each term by the expression, the result is as in Step 4.

Read more on Trigonometric identities;

https://brainly.com/question/24496175

#SPJ2

Logan bought a baseball bat on a trip. The baseball bat is 29 inches long.

Logan thinks he can bring the baseball bat home in his suitcase. Is he correct? Use your understanding of the Pythagorean Theorem to explain your answer.
The length of the suit case is 24 inches while the height is 18 inches
Give me the answer in i will give you brainliest

Answers

Step-by-step explanation:

Given that,

The length of a baseball is 29 inches

Logan thinks he can bring the baseball bat home in his suitcase.

The length of the suit case is 24 inches while the height is 18 inches. We can find the diagonal (x) of the suitcase using Pythagorean Theorem as follows :

[tex]x^2=24^2+18^2\\\\x=\sqrt{900} \\\\x=30\ \text{inches}[/tex]

The diagonal of the suitcase is 30 inches. It means that he can put the baseball bat in the suitacse easily.

Round 0.258 to the nearest hundredth. O 0.26 O 0.3 0 100 0.25

please

Answers

Answer:

0.26

Step-by-step explanation:

What is the Coefficients in 9k + 7 - k + 4

Answers

Answer:

9 and -1

Step-by-step explanation:

a coefficient is a number attatched to a variable. 9 is next to k, as well as the negative sign, which represent -1.

4/5 divided by 1/3 / fraction

Answers

The solution (quotient) when [tex]\frac{4}{5}[/tex] is divided by [tex]\frac{1}{3}[/tex] is [tex]2\frac{2}{5}[/tex]

To determine the solution of 4/5 divided by 1/3,

First, let us write the fractions properly before carrying the division operation

That is,

[tex]\frac{4}{5}[/tex] divided by [tex]\frac{1}{3}[/tex]

Now, we will carry out the division operation

[tex]\frac{4}{5} \div \frac{1}{3} = \frac{4}{5} \times \frac{3}{1}[/tex]

Then,

[tex]\frac{4}{5} \times \frac{3}{1} = \frac{12}{5}[/tex]

[tex]= 2\frac{2}{5}[/tex]

Hence, the solution (quotient) when [tex]\frac{4}{5}[/tex] is divided by [tex]\frac{1}{3}[/tex] is [tex]2\frac{2}{5}[/tex]

Learn more here: https://brainly.com/question/13124034

Joel opened a checking account. His bank charges him a service fee of $4.95
each month. Assume y = total cost of having the account and x = number of months.

Answers

y= x • $4.5
it needs to be 20 characters so here’s this ndnsoxid

please help

-45 < 6s + 1

Answers

Answer:

s> -23/3

Step-by-step explanation:

ISOLATE THE VARIABLE S

-6s-45<1 --- - 6s< 1 + 45 = 46

ADD LIKE TERMS

DIVIDE

46/-6 = -23/3

-6s/-6 = s

Since you divide with a negative, switch the sign the opposite way then originally!

s>-23/3

I really hope this helped! :)

I think the answer should be -23/3

BABIES PLEASE HELP MEEEEE♥♥

Answers

I think it’s the second one

Answer:

My answer would be C.

Step-by-step explanation:

Elsie has two bags, each containing x counters. Write an expression for the total number of counters Elsie has.

Answers

Answer:

Y=2x

Step-by-step explanation:

Gabrielle is 7 years younger than Mikhail. The sum of their ages is 41. What is Mikhail's age?

Answers

34, im not sure if its right though

my bros if 1+1 was to = 3 would 2+2=5?

Answers

Answer:

Step-by-step explanation:

1+1=2 2+2=4

what is 1+1=

I give brainliest lol

Answers

Answer:

1+1=2

Step-by-step explanation:

1 treat plus 1 treat is 2 treatssss.

Answer:

1+1=2 i hope this helps lol thx for the points

Step-by-step explanation:

PLEASEEEEE help I don’t know what to put!!!!

Answers

Answer: 2 4 3 2 3 7 5× 6____________________= 1 4 , 2 5 0____________________________________Hope this helps!!

Also can I please have Brainliest??

Only if I'm right of course...

Find the distance between the points.
(-2,4) and (-2,7)

Answers

The answer for the following points would be
( -2, 11/2 )
*Please let me know if this answer is correct.
*I also showed my work as well.

Find the perimeter. Simplify your answer.
6-4
b
b
6-4

Answers

Answer:

6-4 because if you meausure it by the sides

What is the monthly share of their annual expenses?
FIRST ANSWER WILL GET BRAINLIEST

Answers

Answer: The characteristics of an annual percentage rate are that it can change over time for certain kinds of loans; it is the interest charged each year for a loan; and it can be reduced to reflect the borrower’s credit history.

Step-by-step explanation:

Evelyn can run 3 miles in 40 minutes. Which equation can be solved to
find m, the number of miles Evelyn can run in 60 minutes?
3
1
=
40
m
m
B
3
40
=
1
3
m
60
40
60
D
3
40

Answers

Answer:

4.5 miles

Step-by-step explanation:

you do 40/3 and get .75, then do .75 times 60 and you get 4.5 miles. her mile a minute ratio is 13 mins and about 23 seconds

Write the equation of the line that passes through the points (1,4) and (-7,1)

Answers

Answer:

y=3/8x+29/8

Step-by-step explanation:

PLEASE HELP ASAP AND ANSWER BOTH QUESTIONS!!!

Answers

Answer

10: A reflection along the x-axis, and then a reflection along the y-axis

11: Reflection across x-axis, and then left 6 units and down 1 unit

Step-by-step explanation:

2+2X4 I need help can you help me please

Answers

Following PEMDAS so
2x4= 8
8+2= 10

Please Help

How is an object's acceleration affected by its mass and the forces acting on it?

Answers

Answer:

Step-by-step explanation:

The acceleration of an object increases with increased forced and decreases with increased mass which is in the same direction as the force.

Jerome wrote the following scenario to match the algebraic expression

s/4

− 16:

“16 fewer than four times the number of songs on my mp3 player”

Does his scenario match the expression? Explain.

Answers

Answer: is the answer suppose to be a letter or a number ?

Step-by-step explanation:

Answer:

Step-by-step explanation: Jerome’s scenario does not match the expression. The term s/4 means the number of songs is divided by four, but the scenario uses the word ‘times,’ which means multiplication. The scenario should say ‘16 fewer than one-fourth the number of songs.’

answer these 4 question

Triangle PQR is transformed to the similar triangle P′Q′R′.

A coordinate grid is shown from negative 10 to 0 to positive 10 on both x- and y-axes at increments of 1. A triangle PQR has P at ordered pair 4, negative 4, Q at 8, negative 4, R at 4 and negative 8. A polygon P prime Q prime R prime has P prime at ordered pair 2, negative 2, Q prime at ordered pair 4, negative 2, R prime at ordered pair 2, negative 4.

What is the scale factor of dilation?

1 over 2
1 over 3
1 over 4
1 over 5
Question 10(Multiple Choice Worth 1 points)

(02.07 LC)

Which relationship is always correct for the angles p, q, and r of triangle ABC?

A triangle ABC has angle ABC labeled as q, angle BCA labeled as r, and the exterior angle at A labeled as p.

p + r = q
p + q + r = 180 degrees
p + q + r = 90 degrees
q + r = p
Question 11(Multiple Choice Worth 1 points)

(01.05 MC)

Which number line best shows the position of square root of 13?

Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 1.3 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 2.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 3.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 4.3 and labeled as square root of 13.
Question 12(Multiple Choice Worth 1 points)

(04.02 LC)

Two functions, function A and function B, are shown below:

Function A

x y
7 14
8 16
9 18

Function B

The first quadrant of a coordinate grid is shown from 0 to positive 10 on both axes at intervals of 1. The title is Function B. Only the even numbers are shown on the scale. A line is drawn by connecting the points on ordered pairs 2, 4 and 3, 6 and 4, 8.

Which statement best compares the rate of change of the two functions?
The rate of change of both functions is 2.
The rate of change of both functions is 3.
The rate of change of function A is greater than the rate of change of function B.
The rate of change of function B is greater than the rate of change of function A.

Answers

Answer:

1 over 3, p+r=180 degrees, function a (x y), (o4.02LC)

Step-by-step explanation:

i know this so yea.

Answer:

1 over 3

Step-by-step explanation:

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Find the coordinates of each point ( I, J, K) after the given transformation. Reflection across the x-axis Please Help!!!

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Find the coordinates of each point ( I, J, K) after the given transformation.
Reflection across the x-axis
Please Help!!!