Mathematics Middle School

When we change the sign of the x-coordinate and the y-coordinate in an ordered pair, what transformation occurs?

Answers

Answer 1

Answer:

We are reflecting the pair.

Step-by-step explanation:

Take (6, 3) for example. We are reflecting across the the x and y axis. the reflection of (6, 3) is (-6, -3).

Answer 2
we are reflecting the pair

Related Questions

The diameter of the rear tire of a bike is 34 inches. In low gear, you need to rotate the pedals 3 times to make the rear tire rotate 360° all the way around. How far will you travel in low gear each time you rotate the pedals? (Hint: find the circumference of the tire, then divide it by the number of rotations needed of the pedals.) Round the answer to the nearest hundredth.

Answers

Answer:

120

Step-by-step explanation:

360÷3 =120

36÷3=12+0=120

check

120×3=360 correct!!!!!!!

i need help with this question

Answers

Answer:

The answer will be "B" or 10%

Step-by-step explanation:

6.7 more than the quantity x divided by 2.1 is greater than or equal to b.



How is this word sentence written as an algebraic inequality?

Answers

Answer:

6.7 + x/2.7 ≥ b

Step-by-step explanation:

(6.7) (more) (than the quantity x divided by 2.1) (is greater than or equal to) (b)

6.7     +                                  x / 2.1                                       ≥                          b

6.7 + x/2.7 ≥ b

Answer:what is the anwser

Step-by-step explanation:

75 apples is shared between Jade and Faith in the ratio 3:2. How many apples does Jade get? *

Answers

Answer:

45 and 30

Step-by-step explanation:

75/5 = 15

3x 15= 45

2x 15= 30

Answer: 45:30

Step-by-step explanation: 45 and 30

Question 7(Multiple Choice Worth 1 points)

(04.04 MC)

At Priscilla's Purse Warehouse, it takes 2 over 3 of a day to complete 1 over 9 of an order of purses. At this rate, how long will it take to complete the entire order of purses?

3 and 2 over 3 days
5 days
6 days
13 and 1 over 2 days

Answers

I think it would take 5 days

Answer: I believe its 5 days.

Step-by-step explanation: Hope this helps you!!!!

Question
A map of a farm is shown in a coordinate plane in which the coordinates are measured in yards. The map shows the barn at (-5, 4). A well is dug at (-5, y). What are two values of y such that the barn is 30 yards from the well?

Answers

Answer:

y-34 or y-30

Step-by-step explanation:

Sum: Not present.Product: 12 (achieved by using the distributive property to multiply 4 by 3).Term: xFactor: Not present (I think.)Quotient: Not present.Coefficient 2 (placed before x).distributive property

Use the distributive property & multiply the 2x + 3 inside the parenthesis using the 4 outside the parenthesis.

Then, multiply them to both sides, to get . (8x+12) = yDistribute by multiplying y with 8x + 12 using the distributive property.Your final result will be 8xy + 12y / 5

Learn more about distributive property here: brainly.com/question/2807928

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ASAP please help me!!

Answers

Answer:

1st: 432x^(17)

2nd: -32y^8

Step-by-step explanation:

hope this helped good luck!

Answer:

3.) (4×^4)^2×(3×^3)^3 = = 0

How do you solve fractions step by step?

Step-by-step explanation:

1. Exponentiation: 4 ^ 4 = 256

2. Exponentiation: 3 ^ 3 = 27

And sorry number 3 lng kaya ko.

hope it help to you

Can someone help me out

Answers

-4.25

This is because the graph goes by .25s

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Answers

Answer: NOT A

Step-by-step explanation:

did u already answer this question or still need help with it?

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Answers

Answer: 29.5 inches tall.

Step-by-step explanation:

If Eva was 1.5 inches taller than her original height, she would be half of Maria’s height. So, we divide Maria’s height by two to find the height Eva would be if she was 1.5 inches taller.

62 / 2 = 31 inches

Next, to find Eva’s real height, we subtract 1.5 inches from the 31 inches. This is because Eva would only be half Maria’s height IF she was 1.5 inches taller, but she is not, so therefore we can deduct it.

31 - 1.5 = 29.5 inches

Therefore, Eva’s height is 29.5 inches tall. We can prove this, as well.

29.5 + 1.5 = 31 inches

31 * 2 = 62 inches

Therefore, Eva is 29.5 inches tall.

Sorry I don’t know.

Can someone help me on the last question?

Answers

Answer:

2

Step-by-step explanation:

I'm kinda braindead rn
would appreciate the help

Answers

774000000 or 7.74 x 10^8

Answer:

the first one = 7. 74 x 10 ^8  the second one = 2. 25 x 10^3

Step-by-step explanation:

from a calculator

sorry this is the whole question

Answers

Step-by-step explanation:

8+t ,

where t is a whole number

WILL MARK BRAINLIEST IF CORRECT!!!

Determine whether the following statement is true or false. Give and example or counterexample to justify your answer.
ALL BINOMIALS THAT HAVE A PERFECT SQUARE IN EACH OF THE TWO TERMS CAN BE FACTORED.

will also give 5 star rating and a thanks on ur question :)

Answers

Answer:

false

Step-by-step explanation:

(8/4)/2 = 1

8/(4/2) = 4

Answer:

False

Explanation: Not all Binomials that have a perfect square terms are factorable, as an example a binomial, x^2+9=x^2+3^2, has perfect square BUT aren’t factorable, it would only work if instead of x^2+9 it was x^2-9

ANSWER ASAP

For each table, write the equation that represents the price per ticket.

Answers

Answer:

Multiply.

Step-by-step explanation:

2 * 15 = 30

5 * 37.50 = 187.5

6 * 45 = 270

8 * 60 = 480

480 + 270 = 750

187.5 + 30 = 217.5.

DUE AT 8 MT!!! HELP ASAP!!!
Define a variable, set up an equation, then solve.
Lynn put 3 7/8 gallons of gas in her gas tank. If there are now 18 1/6 gallons in the tank, how many gallons did she start with?
x - gallons she started with

Answers

Answer:

14.3 gallons      = 4 + 7.25/25  or 14.29 gallons.

Explanation:

18 1/6 gallons - 3 7/8 = 14.29

18 - 3 = 15

1/6 - 7/8 = 15 - 0.70833333333 = 14.2916666667

You need to be careful here if you use basic subtraction, simply as two minus would change to addition.

First change the mixed number of gallons into improper fractions.

3 7/8 ——> 31/8
18 1/6 ——> 109/6

Then find the LCM ( Lowest Common Multiple) in this case of the denominators it would be 24.

Convert both fractions as a factor of 24;

31/8 ——> 93/24
109/6 ——> 436/24

Then you want to take away the amount she was left with from how many she had added;

436 93 343
——— minus ——— = ———
24 24 24


As a mixed number this could be written

7
as 14 —-
24

Hope this helped!! Much love and good luck <33 :)

Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and – (–2fraction of one-half). Please be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. It may help for you to draw this number line by hand on a sheet of paper first.

Answers

Answer:

-2, 1.25, 3, 4. there will be 3 tick marks in between each number

Step-by-step explanation:

Answer:

at the place a bove zero which is halfway,So 1.25 would be first then 4.

at the place above zero,There are 3 ticks marks in the middle of each number.

Then for the opposite side of the number line, where it begins, you would put -2 1/2 then 3

Step-by-step explanation:

Ur welcome

What is the exponential expression for the numerical expression ​14⋅14⋅14⋅14​? (NO BOTS OR LINKS)

Answers

Answer:

14^4

Step-by-step explanation:

Its 14^4 because it shows that 14^4 equals to 14 x 14 x 14 x 14

14^4

To the fourth root means that 14 is multiplied by itself 4 times. Aka 14•14•14•14

of the 400 of the sixth graders at school, 60% want more library books. how many students want library books?

Answers

Answer:

240

Step-by-step explanation:

it’s simple math!

Since 60% of the 400 kids want more Library books, all you need to do is:

100% - 60% = 40%

find 40% of 400:

400 x 0.4 = 160

then subtract 160 from 400 to get 60%:

400 - 160 = 240

therefore 240 is your answer! :)

please mark brainlest!

have a nice day!*v*

Answer:240 6th graders want library books Step-by-step explanation:


Look at pic and find whats next

Answers

Hi,

49 - 9 = 40

40 - 7 = 33

33 - 5 = 28

28 - 3 = 25

25 - 1 = 24

Explanations :

9-2 = 7

7-2 = 5

5-2 = 3

3-2 = 1

✅(•‿•)

Answer:

49-9=40

40-7=33

33-5=28

28-3=25

25-1=24

Please help! I will give brainliest =D Please answer fast. I need help right now

Answers

i’m pretty sure it’s a

Answer:

b or a

Step-by-step explanation:

makes more sense

sorry if wrong

Find the volume of the composite figure.

Write with the correct unit of measurement, such as 5 cm^2.

Answers

Answer:

?

Step-by-step explanation:

320cm^3 do the volume of the rectangle, l•w•h then do the volume of the triangular prism b•h/2. Then add it together. Remember volume is represented by cm cubed not squared.

help quick don’t guess

Answers

answer : c
i don’t know but i passed middle
school math

Answer:

C) It must be the Answer

I didnt even guess, just typed it

Help me out and answer correctly and if it's correct I will give brainliest

Answers

I think it is ethier D or C

Answer:

it should be d which is 7.50

Step-by-step explanation:

I know this because the given numbers are close to this answer plus how can it be 4 . If am wrong pls say so

Solve.

x−8.2=−9.09

What is the solution to the equation?

Enter your answer in the box.

Answers

Answer: -0.89

Explanation: In order to solve for X we will need to do inverse operation and add 8.2 to -9.02 which would give us -0.89. You can always check if your answers correct by plugging your final answer in for X

The value of x in x−8.2=−9.09 is 0.89.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

x−8.2=−9.09

Now, we have to solve for x

Add 8.2 on both side

x-8.2 + 8.2 = -9.09 + 8.2

x= 0.89

hence. the value of x is 0.89.

Learn more about Equation here:

https://brainly.com/question/10413253

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Could somebody please help me find the answers for 'x' for these pictures?
**Please let me know which one you solved along with the answer**

Answers

Answer:

(in order) #1

for the first one you have a vertical angle. Vertical angle is basically any 2 lines who intersect each other. The opposite sides will be congruent.

So in this case

2x+8 and 110 are oppostie sides.

2x+8=110

Which is x= 51

#2

For the second one you have supplementray angles

Now for supplementary angles its basically 2 angles added up that form a straight line And 180 degress is always the measure of a straight line. SO in this case we do

9x+12x+75=180

Which is x=5

#3

This is also a vertical angle pair and their congruent just like #1

So 5x+5=65

x=12

These are the answers! I hope this helps!
1. x=51
2. x=5
3. x=12

NO LINK SPAM OR REPORT: Tell whether x and y show direct variation. Explain your reasoning. If so, find k.

x−y=0

Answers

Answer:

2. yes; the equation can be written as y = kx; k = 1

Step-by-step explanation:

x-y = 0

That means x and y have to be the same value.

If you multiply a number by 1, you get the same thing.

If you multiply x by one, you get y (the same value).

Hope this helps!

A cell phone company charges a monthly fee of $50 for 300 minutes. Each addition minute costs $0.05. Determine if the function is linear or no linear and explain your reasoning.

Answers

Answer:

linear

Step-by-step explanation:

The graph would be linear since it's .05 every minute, which would mean that every minute it would cost .05 --> adding up minutes. The flat fee at the beginning is trying to trick you up, don't get fooled ;)

It is linear because the y intercept would start at 50 dollars on a graph and then be constant, making a line

What is the value of 6 cubed?

Answers

i think the answer is 216

the answer is 216 hope this helped!:)

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Answers

Answer:

[tex]1/2\pi > 1\frac{1}{3}[/tex].

Step-by-step explanation:

> I hope this helps
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