Mathematics High School

What algebraic representation best describes the transformation below?

A. (x, y) --> (2x, 2y)
B. (x, y) --> (x+1, y+2)
C. (x, y) --> (1/2x, 1/2y)
D. (x-2, y+1)

What Algebraic Representation Best Describes The Transformation Below?A. (x, Y) --> (2x, 2y)B. (x,

Answers

Answer 1

Answer:

A. (x, y) --> (2x, 2y)

B. (x, y) --> (x+1, y+2)

C. (x, y) --> (1/2x, 1/2y)

D. (x-2, y+1)

Related Questions

Will give brainlist if right! Number 13 and 14 plz

Answers

Answer:

13 - 14

14 - base area 30 and height 19

base area 285 and height 2

Step-by-step explanation:

1428/17/6=14

how many outcomes have exactly 1 head?

Answers

Answer:

4 possible

Step-by-step explanation:

Since there are 4 possible outcomes with one head only, the probability is 4/16 = 1/4.

Probably 4. hope it helped :)

Help please 878777056586

Answers

Answer:

The answer is 3

Step-by-step explanation:

Because 4x6=24

2x2x2=8

24 divided by 8=3

Hope this helped and have a great day!

PLEASE HELP ME QUICK!!

Pythagorean Theorem

a=33, b=?, c=44.1

A) 858.5

B) 11.1

C) 1024

D)29.3

Answers

Answer:

d

Step-by-step explanation:

44.1^2-33^2=855.81

sqrt of 855.85 = 29.25423046

round to the nearest tenth to get 29.3

Carol spends 11 hours in a 4-week period practicing her culinary skills. How many hours does she practice in 5 weeks?

Answers

Answer:

13.75 hours

Step-by-step explanation:

If she spends 11 hours in a 4 week practice

then she pends X hours in 5 weeks

11 hours = 4 weeks

X hours = 5 weeks

11 x 5 =4x X

55=4X

X = 55/4

X =13.75 hours

114.3 is what percent of 288? Round to the nearest hundredth. Please don’t get this wrong.

Answers

Answer:

39.69%

Step-by-step explanation:

Hope this helps!!

help right now plz lots o points BRAINLIEST

Answers

Answer:

x>-25

Step-by-step explanation:

hope this helps!

Answer:

[tex]x < 25[/tex]

Step-by-step explanation:

[tex]-\frac{3}{10} x -7 +7 < \frac{1}{2} + 7[/tex]

[tex]-\frac{3}{10} x < \frac{15}{2}[/tex]

[tex]-\frac{3}{10} x (\frac{10}{3} ) < \frac{15}{2} (\frac{10}{3} )[/tex]

[tex]x < \frac{150}{6}[/tex]

[tex]x < 25[/tex]

Hope it helps!


A rectangular yard contains a 120-square-foot garden. If seeds are scattered uniformly over the yard, what is the
probability that a seed lands in the garden?
67%
80%
83%
90%

Answers

Answer:

Did you ever figure it out if so pls tell me

Step-by-step explanation:

Which is one way for individual citizens to have a positive impact on air quality?

Answers

Reduce smoking


Deddddkddkkdkdddkr

Chile please help me cuz I’m lost ash‍

Answers

Answer:

1. acute angle, 2.right angle, 3.obtuse angle

Step-by-step explanation:

could someone please help and fast?

Answers

Answer:

x=28

Step-by-step explanation:

Answer:

x=28

Step-by-step explanation:

50 - 22 = 28

Please mark as brainliest.

0.064 juta
A 6400
B 64 000
C 640 000
D 6 400 000​

Answers

Step-by-step explanation:

1 juta = 1.000.000

0,064 juta = 64.000

How much interest will Jamal owe when he graduates from college if he took out a $2,500 student loan during his last year of college? The interest rate was 5 percent and payments were deferred during that year

Answers

I’m not smart and I’m not saying its right but 50,000

9) using opposite operations, solve for m

4m+8=12

Answers

Answer: 1

Step-by-step explanation:

4m + 8 = 12

=> 4m = 4

=> m = 1

Answer:

Subtract 8 from both sides now your left with 4m and 4. Divide 4 from both sides to get 1. 1 is your answer

d. Lauren and Gina's mother told her daughters they can
swim in the pool for 20 minutes. First, they swam laps in
the pool for 7 minutes. Then they swam underwater for
one minute. Then they played water polo for 8 minutes.
How much longer can they stay in the pool?

Answers

Answer:

4 minutes left

Step-by-step explanation:

20 - 16 = 4

The longer can they stay in the pool 4 minutes left.

We have given that,

Lauren and Gina's mother told her daughters they can

swim in the pool for 20 minutes.

First, they swam laps,

The pool for 7 minutes.

Then they swam underwater for one minute.

Then they played water polo for 8 minutes.

We have to determine the longer can they stay in the pool.

How many seconds in 1 minute?

1 minute =60 second

4 minutes left

20 - 16 = 4

The longer can they stay in the pool 4 minutes left.

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learning task 4 answer the following show your solution using decimal and proportion methods
1. in survey the barangay had a certain number of families and 60% of them are identified and belong to the poor or marginalized sector if the total families is 150 how many families are belong to the poor sector?
2. lola remedios went to groceries to buy her daily needs if the total amount of her groceries is P 2,500.00 what would be the new amount if the store granted her 20% senior citizens discounts?
3. a passenger bus can accommodate 60 sits. During pandemic they reduce their accommodation to 50%. what is the actual sits can accommodate by the passengers?

Answers

Answer:

1. 90 families

2. P 500

3. 30 sits

Step-by-step explanation:

The computation is shown below:

1. The number of families belong to the poor sector is

= 150 ×60%

= 90 families

2. The new amount is

= P 2,500 × 0.20

= P 500

3. The actual sits accommodated by the passengers is

= 60 sits ×50%

= 30 sits

I need help please, I need the answer, I am not good at math :(

Answers

Um u think it might be um I am probably wrong but try 10


-
1) The product of two positive numbers is
equal to 2 and their difference is equal to 7/2.
Find the two numbers

Answers

Answer:

I hope my answer will helps you.

Write v as a matrix that could be used in transformation calculations.

Using the matrix at the right that represents​ rectangle ABCD, list the coordinates of C:

Answers

Answer:

1. A

2. C: (8, -5)

Step-by-step explanation:

edge

1. A

2. c

Step-by-step explanation:

edge 2021

A grain trader buys the following amounts from three suppliers: 3,200 pounds, 7,200 pounds and 600 pounds. What is the total weight of this purchase

Answers

1. You know that the grain trader buys from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds.
2. Then, to calculate the total weight of his purchase you only need to add the pounds shown in the problem, as you can see below: THE ANSWER IS B!

The total weight of the grain purchase is 5.5 tons when grain trader buys the following amounts from three suppliers: 3,200 pounds, 7,200 pounds and 600 pounds.

To find the total weight of the grain purchase in tons, we need to convert the weight from pounds to tons and then sum them up.

Given the weights from the three suppliers:

Supplier 1: 3,200 pounds

Supplier 2: 7,200 pounds

Supplier 3: 600 pounds

To convert pounds to tons, we divide the weight in pounds by the conversion factor of 2,000 (since there are 2,000 pounds in a ton).

Supplier 1's weight in tons: 3,200 pounds / 2,000 = 1.6 tons

Supplier 2's weight in tons: 7,200 pounds / 2,000 = 3.6 tons

Supplier 3's weight in tons: 600 pounds / 2,000 = 0.3 tons

Now, we can calculate the total weight by summing up the weights from each supplier:

Total weight in tons: 1.6 tons + 3.6 tons + 0.3 tons = 5.5 tons

Therefore, the total weight of the grain purchase is 5.5 tons.

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An 80 meter rope is suspended at its two ends from the tops of two 50 meter flagpoles. If the lowest point to which the midpoint of the rope can be pulled is 36 meters from the ground, then the distance, in meters, between the flagpoles is:
A. 6√39
B. 36√13
C. 12√39
D. 18√13
E. 12√26
Please ignore the other doodles in the picture

Answers

Answer:

qwerty

Step-by-step explanation:

36 m above the ground is 14 m below the top of the pole.
distance between poles = 2√[40²-14²]
= 12√39

Concession stand sales for football games totaled $1,563. The actual cost for the food and beverages was $395. How much profit did the concession stand make?

Answers

Answer:

$1168 i think

Step-by-step explanation:

$1,168

Total income ($1,563) subtracted by the cost of inventory ($395) is the profit ($1,168).

The sales tax in your city is 8.8 and an item costs $63 before tax.
How much tax would you pay on that item?
Round to the nearest hundredth or cent.

Answers

$63 x 0.088 = 3.168

this represents the tax

if you round it, it would be $3.17

2x-8

The number 2 is a constant in the expression.

a. True
b. False

Answers

Answer:

False

Step-by-step explanation:

2 is next to a variable making it a coefficient.

Answer:

False

Step-by-step explanation:

The constant is 8 because it stands alone and has a fixed value 2 does not stand alone and does not have a fixed value

Tyler finds an expression for V(x) that gives the volume of an open-top box in cubic inches in terms of the length x in inches of the square cutouts used to make it. This is the graph Tyler gets if he allows x to take on any value between -1 and 7.

What is the approximate maximum volume for his box?

Answers

Answer:

Step-by-step explanation:

Domain: 0<x<3.5

To get 3.5:  7/2=3.5

Negatives and decimals can't be used

Approximate maximum volume for this box?  55

The proper domain of Noah's graph should be 0 to 3.5 and the maximum of the graph is at y = 60.

It is required to find the approximate maximum volume for his box.

What is co-ordinate geometry?

Coordinate geometry is defined as the study of geometry using the coordinate points. Coordinate geometry is required to provide a link between algebra and geometry through the use of line and curve graphs.

Given:

From the attached graph (see attachment), we have the following observations:

1.The x values starts from -1 and ends at 60

2.The domain of the graph is from 0 to 4 (i.e. x-values 0 to 4 have corresponding y-values on the graph)

3.x-values 0 to 3.5 have corresponding non-negative y-values

4.Other values of x have corresponding negative y-values

5.The maximum of the graph is at y = 60

Because the volume of a box cannot be negative, the x-values to use must correspond to non-negative y-values.

Hence, the proper domain of Noah's graph should be 0 to 3.5 and the maximum of the graph is at y = 60.

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How to play the full song fires edge on bb clarinet (actual notes)

Answers

Answer:

cool

Step-by-step explanation:

In your own words what is the definition of reflection (in geometry)

Answers

Answer:

a reflection is an isometry, which means the original and image are congruent, which can be reffered to as a flip

Step-by-step explanation:

The perimeter of a quadrilateral garden is 4x2+3x-4. The first side is represented by x2+2x+15. The second and third sides are each represented by x2-x-10. What expression represents the fourth side? Write a justification of your result.

Answers

Answer:

[tex]y = x^{2} + 3x + 1[/tex]

Step-by-step explanation:

Perimeter equals the sum of the lengths of the sides.

Let y = the length of the fourth side

[tex]4x^{2} + 3x - 4 = x^{2} + 2x + 15 + x^{2} -x - 10 + x^{2} - x - 10 + y[/tex]

[tex]4x^{2} + 3x - 4 = 3x^{2} - 5 + y[/tex]

[tex]x^{2} + 3x + 1 = y[/tex]

A block exerts a force of 120 Newton's on the ground the block has an area of 2meTers squared Work out the pressure

Answers

Pressure= Force/Area
Pressure= 120/2 = 60N/M

Hope this helped :)

The pressure exerted by the block can be obtained as 60 N/m².

What are arithmetic operations?

The arithmetic operations are the fundamentals of all mathematical operations. The example of these operators are addition, subtraction, multiplication and division.

Since, the pressure is obtained as the ratio of Force to area.

It can be worked out using the following operation as,

Pressure = Force ÷ Area

⇒ 120 ÷ 2 = 60 N/m².

Hence, the pressure can be obtained as 60 N/m².

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April wants to use 30% of her land for planting trees. How many acres, to the nearest tenth, does she want to use to
plant trees in 95 acres of land?

Answers

Answer:

28.5 acres

Step-by-step explanation:

95 acres total

30% is being used for trees

95 acres * .3 = 28.5 acres

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