Mathematics Middle School

What is the equation of the line of reflection in the following coordinate plane?Angle abc has the points (4, -1), (5, 1), and (3, 3) and the other angle has the points (-2, -1), (-1, 3), and (-3, 1)

x = 0
y = 2
x = 1
y = 1

Answers

Answer 1

Answer:Question 1: Option B:

Question 2: Option D:

Solution:

Question 1:

The point on the given line are (2, 4) and (4, –2).

Slope of the given line:

m = –3.

Slope of perpendicular line = –1 ÷ Slope of the given line

Slope of perpendicular line =

Perpendicular line passing through the point (3, 1).

Slope -intercept form using point slope formula,

Option B is the correct answer.

Question 2:

The point on the given line are (0, –3) and (2, 3).

Slope of the given line:

m = 3.

Slope of parallel lines are equal.

Slope of parallel line =3

parallel lines passing through the point (–1, –1).

Point slope formula:

Option D is the correct answer.Question 1: Option B:

Question 2: Option D:

Solution:

Question 1:

The point on the given line are (2, 4) and (4, –2).

Slope of the given line:

m = –3.

Slope of perpendicular line = –1 ÷ Slope of the given line

Slope of perpendicular line =

Perpendicular line passing through the point (3, 1).

Slope -intercept form using point slope formula,

Option B is the correct answer.

Question 2:

The point on the given line are (0, –3) and (2, 3).

Slope of the given line:

m = 3.

Slope of parallel lines are equal.

Slope of parallel line =3

parallel lines passing through the point (–1, –1).

Point slope formula:

Option D is the correct answer.Question 1: Option B:

Question 2: Option D:

Solution:

Question 1:

The point on the given line are (2, 4) and (4, –2).

Slope of the given line:

m = –3.

Slope of perpendicular line = –1 ÷ Slope of the given line

Slope of perpendicular line =

Perpendicular line passing through the point (3, 1).

Slope -intercept form using point slope formula,

Option B is the correct answer.

Question 2:

The point on the given line are (0, –3) and (2, 3).

Slope of the given line:

m = 3.

Slope of parallel lines are equal.

Slope of parallel line =3

parallel lines passing through the point (–1, –1).

Point slope formula:

Option D is the correct answer.Question 1: Option B:

Question 2: Option D:

Solution:

Question 1:

The point on the given line are (2, 4) and (4, –2).

Slope of the given line:

m = –3.

Slope of perpendicular line = –1 ÷ Slope of the given line

Slope of perpendicular line =

Perpendicular line passing through the point (3, 1).

Slope -intercept form using point slope formula,

Option B is the correct answer.

Question 2:

The point on the given line are (0, –3) and (2, 3).

Slope of the given line:

m = 3.

Slope of parallel lines are equal.

Slope of parallel line =3

parallel lines passing through the point (–1, –1).

Point slope formula:

Option D is the correct answer.Question 1: Option B:

Question 2: Option D:

Solution:

Question 1:

The point on the given line are (2, 4) and (4, –2).

Slope of the given line:

m = –3.

Slope of perpendicular line = –1 ÷ Slope of the given line

Slope of perpendicular line =

Perpendicular line passing through the point (3, 1).

Slope -intercept form using point slope formula,

Option B is the correct answer.

Question 2:

The point on the given line are (0, –3) and (2, 3).

Slope of the given line:

m = 3.

Slope of parallel lines are equal.

Slope of parallel line =3

parallel lines passing through the point (–1, –1).

Point slope formula:

Option D is the correct answer.

Step-by-step explanation:

Answer 2

Answer:

x = 1

Step-by-step explanation:

Related Questions

I do give brainliest

Answers

Answer:

Step-by-step explanation:

Slope of the line = y2 - y1 ÷ x2 - x1

====> 8 - (-6) / (-1) - 5

= 14 / -6 = -7 / 3

Eight hundred tickets are sold for a play. Thirty-five percent of those tickets were sold in advance. Which equation can be used to find the number of tickets sold in advance? StartFraction 800 divided by 8 Over 35 divided by 8 EndFraction = StartFraction 100 Over 4.375 EndFraction StartFraction 100 divided by 8 Over 800 divided by 8 EndFraction = StartFraction 12.5 Over 100 EndFraction StartFraction 35 times 8 Over 800 times 8 EndFraction = StartFraction 280 Over 6400 EndFraction StartFraction 35 times 8 Over 100 times 8 EndFraction = StartFraction 280 Over 800 EndFraction

Answers

Answer:

0.35(800)=x

x=number of tickets sold in advance

Step-by-step explanation:

Answer:

Divide 35÷100 which equals 0.35 then multiply 0.35×800 which equals 280 so the answer is 280 so the equation is 0.35×800=280.

Step-by-step explanation:

Tim incorrectly rewrote the expression 1/2p - (1/4p + 4) as 1/2p + 1/2p - 4. Rewrite the expression without parentheses. What was Tim's error?

Answers

Answer:

1/2p - 1/4p - 4.

Step-by-step explanation:

1/2p - (1/4p + 4)

= 12p - 1/4p - 4

≠ 1/2p + 1/2p - 4

Instead of writing -1/4p, Tim wrote 1/2p

Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)

Answers

Answer:

91ft^2

Step-by-step explanation:

A = w*l

first, solve for the bottom rectangle

w = 7ft

l = 8ft

7ft * 8ft = 56ft^2

then for the second rectangle

l = 5ft

w = 7ft

5ft*7ft = 35ft^2

total area = rectangle 1+2

so 35ft^2+56ft^2=91ft^2

Answer:

The answer for the Area of the shape is 91ft²

Step-by-step explanation:

Area of the shape =Area of Bigger rectangle+ Area of small rectangle

A=L×B+l×b

A=7×8+5×7

A=56+35

A=91ft²

please help IM a NOT opErAted tO do THIs

Answers

the first one but i’m bot sure

I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.

Answers

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

A store manager instructs some new trainees that a barbecue grill priced at $700 winds up costing a customer $714 once the sales tax is included. What is the sales tax percentage?

Write your answer using a percent sign (%).

Answers

2% you can find the difference between before and after tax (14$) then 14/700= .02 that translates to 2% tax :)

Answer:

Step-by-step explanation:

I NEED HELP CUZ IM Dum

Answers

Answer:

2 1/2

Step-by-step explanation:

Area - 1/2(b)(h)

5/6 = (1/2)(2/3)(b)

5/6=2/6(b)

b=5/2

b=2 1/2

Answer:

srry im also dum

Step-by-step explanation:

Manny uses a sprinkler system to water his lawn. Each lawn sprinkler sprays a distance of 9 feet in every direction. One lawn sprinkler is broken and is only spraying two thirds of the area it usually covers. How many square feet of the yard is being watered by the broken sprinkler? Leave the answer in terms of π.

6π square feet
12π square feet
27π square feet
54π square feet

Answers

54(pi) ft^2

9 is the radius
A = (pi)r^2

A = 81(pi)
81(pi) * 2/3 = 54(pi) ft^2

It would be the first one, A. 9 is the radius and you times it by 2/3 and you get 6

the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there

Answers

Answer:

Step-by-step explanation:

To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.

Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.

The sum of the parts in the ratio is 8x + 5x + 2x = 15x.

We know that the total number of fruits is 120. Therefore, we can set up the following equation:

15x = 120

To solve for x, we divide both sides of the equation by 15:

x = 120 / 15

x = 8

Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:

Number of bananas = 2x = 2 * 8 = 16

So, there are 16 bananas in total.

We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.

Please help with 10 through 14 I will give extra points I have 238 points so I will give you more

Answers

Answer:

12.) B

Step-by-step explanation:

12/3 is 4, and so on

Pablo has 20 balloons for his party. He will either take 2 for a stack or 3 for a stack. How many more stacks will Pablo need if he takes 3 on each stack?

Answers

I think 7. (Please tell me if I got this one wrong!)

the answer is seven.

The slope of the line in the graph is ___.
(If your answer is a fraction, write it in simplified terms.)

$The slope of the line in the graph is ___. (If your answer is a fraction, write it in simplified terms.)$

Answers

3/2 OR it can be written as 1 1/2

Rise/Run so in this case it would be 3/2 in the simplest terms

A survey found that 2 out of 8 students do not own a pet. If there are 480 students in a school, what is a reasonable prediction for the number of students who own a pet?

a.
360

b.
12

c.
120

d.
36

Answers

A. 360 is the answer

Answer: The answer is C. 120

Step-by-step explanation:

2/8 is = to 1/4. Knowing this you just need to find how much a fourth of 480 is. Divide 480 by 4 to find out and that's your answer.

compare the expressions in image below

Answers

Answer:

the first one is 8 and next equation is -8, so first one is greater than the second equation.

Step-by-step explanation:

> so the first person is correct :]

6. As part of a science project, Juaquim
built the figure shown.
6a. How much space does the figure take up?
6b. What are the dimensions of the three
rectangular prisms you used to find the
volume of the figure?
14 in.
5 in.
6c. Draw lines on the figure to show how you could have divided it into
prisms differently.
14 in.
16 in.
6
-16 in.
5 in.

Answers

Answer:

Volume (V) = Area of base × height of the prism

Which list shows the absolute values in order from greatest to least? A.|-7| , |-3| , |9| B.|11| , |-5| , |13| C.|-19| , |-17| , |11| D.|-7| , |-13| , |15|

Answers

The answer is C, when finding absolute value it does not matter if it is negative or positive so just pretend the sign is not there and the just look at the numbers from biggest to smallest

Answer: The answer is D because when there are absolute value bars around a negative number they turn positive, therfore the answer is D.

HELP ASAP PLEASE
Given the inequality 5(n − 4) < 4(n + 15), determine which integer makes the inequality false.

S:{80}
S:{15}
S:{5}
S:{−9}

Answers

Answer:

-9

Step-by-step explanation:

5(-9-4)

5(-13)

-65

4(-9+15)

4(6)

-65<24 so -9 is false because -65 is not smaller than 24

The solution is Option A.

The value of n which makes the inequality 5 ( n − 4 ) < 4 ( n + 15 ) false is when n = 80

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is given by

5 ( n − 4 ) < 4 ( n + 15 )

Now , on substituting the value of n as 80 in the inequality equation , we get

5 ( n − 4 ) < 4 ( n + 15 )

when n = 80

5 ( 80 - 4 ) < 4 ( 80 + 15 )

5 ( 76 ) < 4 ( 95 )

380 = 380

So , the inequality will become false as the two sides of the equation will result in value 380 when n = 80

Hence ,

The value of n = 80 in the inequality equation 5 ( n − 4 ) < 4 ( n + 15 ) will make it false

To learn more about inequality equation click :

https://brainly.com/question/11897796

#SPJ2

12/11 - -2/3
Please have this in an improper fraction
Thanks =)

Answers

Answer: 58/33 (1 25/33)

Step-by-step explanation: There were two subtraction symbols, so I assumed you meant 12/11 - (-2/3)

Which we can rewrite as 12/11 + 2/3

To find a common denominator, we multiply 11 and 3.

So now, the equation is 36/33 + 22/33, which equals 58/33.

58/33, make the denominators the same and then make the numerators to the demoninators, making it 36/33 and -22/33 then, 36/33 - (-22/33), you would add those together to get 58/33

Someone plz answer! I will mark for brainliest! I need full authentic answers with all pats completed.

Answers

Answer:

$148

Step-by-step explanation:

Explanation step by step: Simply deduct the second blue column from the first for each cell in the differential column.

525 dollars - 500 dollars = 25 dollars

$0 - $80 = -Dollars

100 dollars - 65 dollars = 35 dollars

At the bottom, the surplus is the overall salary - total expenditure.

2500 dollars - 2597 dollars = - 97 dollar

2650 dollars = 2502 dollars = 148 dollars

the person above explained, but the answer is 148 :)

Krista is building a pen for her bunny.
She’s planning to make it 5 feet long and 4 21 feet wide. She would like to build one with an area 3 times as big as this, but she doesn’t have the room. How long would the pen be if she could make one that size? What would the area be?

Answers

Answer:

15 feet long.

Step-by-step explanation:

5x3=15

15 feet long

Hope this helps :)

The ratio of boys to girls in homeroom is 2:3. If there are 8 boys, how many girls are there?
2:3

8:?

Answers

Answer:

im pretty sure 12

Step-by-step explanation:

Answer:

Lets take the variable x to be the value for girls.

2 boys 3 girls

8 boys x girls

Using cross-multiplication, you will get the equation:

2x = 24

x = 12

THEREFORE, THERE ARE 12 GIRLS.

A micron equals 0.001 millimeters, or 1/1000 of a millimeter. What fraction of an inch is a micron?

Answers

Answer:

3.937 × 10-5 inch is the answer

Answer: 1/100

Step-by-step explanation:

please help me on this :DD

Answers

So all you do is the first number goes on the bottom and the second number on the coordinates goes on the top.

So if you had 5,4 you would move it over to 5 on the bottom and 4 on the top. It’s actually super easy!

Answer:

parallelogram

Step-by-step explanation:

As you can see in the pic the shape is a parallelogram.

Match the verbal expression with its algebraic expression. (10 points)

Group of answer choices
b + 2

[ Choose ]
x − 2

[ Choose ]
2z

[ Choose ]
a ÷ 2

[ Choose ]
y2

[ Choose ]

Answers

Answer:

Could you specify it more pls?

Step-by-step explanation:

you need to put the other options in order for this to be answered.

Write 75,000,000,000 in scientific notation

Answers

7.5*10 (to the power of 10)

75000000 = 7.5 × 107.

What does this mean "Go from -2
What is this -2

Answers

Answer:Go from -2 means starting from -2 you should start or begin. -2 is an integer before 0. It also means negative 2.

if you right a timeline you will under stand it as -2 to 2 ( whole number ) the

According to the 2010 census data, the population of Texas was about 25,000,000 people. The land area of Texas is about 260,000 m^2. What was the average number of people per square mile in 2010?

Answers

Answer:249037470.178 peoples per mi^2

It should be close to 1,000

Banana Cupcakes
makes 10 cupcakes

1 cup granulated sugar

cup vegetable oil

1 large egg

4 tablespoons sour cream

2 medium-sized ripe bananas, mashed

1 cups all-purpose flour

1 teaspoon baking soda

teaspoon salt

1 teaspoon vanilla extract

pinch of nutmeg

You will use the recipe above to answer the following questions:

This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?

Answers

Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.

Step-by-step explanation:

Here we have a recipe that works for 10 serves.
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.

Hope this helped

I almost broke my brain doing this so can you give me brainliest answer please thank you

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Other Questions

A summer camp needed1,148 popsicles. Boxes ofpopsicles were sold with8 in each. How manyboxes did they have tobuy to have enoughpopsicles? How manywere left over? How many things can happen when you roll two dice? (Same as if you would roll a single die twice) limerick poem ideas? 3x x 5x = again dont answer just join among us FFSWVF Name 5 groups of vertebrates and give two examples of each The Dority nerve can be found in the ? Ear? (HRM)Discuss any three approaches to diversity management. Provideexamples to support your answer. carbon dating may be used to date (once living) materials that are between 100 and 40,000 years old. what percentage of carbon-14 remains in a sample after 1.99 x 104 years? the half-life of the first-order decay of carbon-14 is 5730 years. 1. Which example below would not be found on primitive Earth?volcanoeslightning stormsoxygen gasammonia gas2. Which event would have occurred by the end of the Hadean era?Asteroid and comet bombardment had increased.Earths crust had cooled and solidifiedLightning storms had stopped completely.Free oxygen was available in the atmosphere.3. Classify Earths current atmosphere.secondary atmospherequaternary atmosphereprimary atmospheretertiary atmosphere Solve the equation for solutions over the interval [0, 360). 2 sin 0+1= csc 0 Science If you want to find the energy quantum of light, you multiply the frequency of the radiation (v) by "h". What is "h"? What is the ratio of roses to raises?What is the ratio of daisies to all followers in vases if the function y=e2x is vertically compressed by a factor of 3, reflected across the y-axis, and then shifted down 2 units, what is the resulting function? write your answer in the form y=ceax b. a client has a diagnosis of insomnia. which factors can create this disorder? select all that apply. Plz help, 25 points!!!!!Issues of fairness, equality, and justice are important in the history and cultural values of the United States. What is one current issue that you are passionate about? Provide two or three arguments that support your position and make you passionate about the issue you have chosen. If Steve cant decide what bank to take a loan from, what banking service would make a bank a better option than the others?0% financingonline bankingfee-free checkingoverdraft protection Lab Requirements-Code in Python1. Place the main() and the calcQuadFormula() function the same .PYfile.2. Main() function.a. Ask user enter 3 values for the quadratic formula.b. The input shall b Help!!!! elsa uses exactly 60 cubes of ice to build a rectangular ice prism each cube has a side length of one unit. what is the dimension of the ice prism Is it safe to not eat for two days straight If not list why The slant height and radius of a cone are 4 and 1, respectively. Unrolling the curved surface gives a circular sector with center angle $n^\circ.$ Find $n.$

What is the equation of the line of reflection in the following coordinate plane?Angle abc has the points (4, -1), (5, 1), and (3, 3) and the other angle has the points (-2, -1), (-1, 3), and (-3, 1) x = 0 y = 2 x = 1 y = 1

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

What is the equation of the line of reflection in the following coordinate plane?Angle abc has the points (4, -1), (5, 1), and (3, 3) and the other angle has the points (-2, -1), (-1, 3), and (-3, 1)

x = 0
y = 2
x = 1
y = 1