Mathematics High School

Explain why parallel lines have different y intercepts

Answers

Answer 1

Answer:

The lines are parallel. The slopes of the lines are the same and they have different y-intercepts, so they are not the same line and they are parallel. Two non-vertical lines are perpendicular if the slope of one is the negative reciprocal of the slope of the other.

Step-by-step explanation:

Answer 2

Answer:

Because Y- intercept mean the part that a graph cuts at Y - axis

Step-by-step explanation:

If parallel lines cut at the same pint then they will not be parallel

Related Questions

A person in an apartment
building sights the top and bottom of an office
building 500 ft. away. The angle of elevation
for the top of the office building is 23° and the
angle of depression for the base of the building
is 50º. How tall is the office building?

Answers

The office building is about 30 feet tall


Given that R = 6x + 3y
Find y when x = 2 and R = 14
Give your answer as a fraction in its simplest form.​

Answers

Answer:

y = 2/3

Step-by-step explanation:

14 = 6(2) + 3y

14 = 12 + 3y

2 = 3y

y = 2/3

Kevin led 150 adults, plus 6 student groups. Monica led 134 adults, plus 8 student groups. If each student group had the same number of students, write and solve an equation to show the amount of students in the student groups

Answers

Answer:

Number of students in a student group = 8

Step-by-step explanation:

Let number of student in a student group = x

∴ Kevin lead 150 adults and 6x students

⇒Kevin lead = 150 + 6x

And,

Monica lead 134 adults and 8x students

⇒Monica lead = 134 + 8x

So, the number of students are equal

⇒150 + 6x = 134 + 8x

⇒150 - 134 = 8x - 6x

⇒16 = 2x

⇒x = [tex]\frac{16}{2}[/tex] = 8

∴ we get

Number of students in a student group = 8

Albina buys a frying pan that costs 33 dollars and a wooden spoon that costs 2 dollars. If sales tax is 10%, what is the total purchase price including tax?

Answers

38.50
33+2 = 35
35*10%= 3.50
35+3.50= 38.50

Find the value of x AND the value of each angle.

Answers

Answer:

x=63

x+15=78

Step-by-step explanation:

180-102=78

78-15=63

x=63

x+15=78

What is fifty seven over one hundred

Answers

Answer:

57/100

Step-by-step explanation:

57/100

Fifty-seven(57) over one-hundred(100), or 57 more than 100 would be 157!

Hope this helps, if not, comment below please!!!

:L

No more than 15 copies of a newspaper are left in the newspaper rack. Write an inequality to represent this situation.

Answers

Answer:

0≤x≤15

Step-by-step explanation:

Please help will give Brain!!

Answers

Answer:

x=3

Step-by-step explanation:

The four of you split the cost of materials you bought for your lemonade stand if the total cost was 85$ how much did you each pay? (Please I need help)

Answers

Just divide 85 by 4 and you get $21.25

please help me with this

Answers

Answer: 5

Step-by-step explanation:

Write the approximate value of 0.12456
upto 3 significant figures.​

Answers

Step-by-step explanation:

be62vw6vwebe6e6be6ev6eb6eb6eb7eb7eebe73

PLEASE HELP!!!!!! IM HORRIBLE AT MATH​

Answers

Im bad at math too! we can be horrible at math together

PLEASE HELP I WILL GIVE BRAINALIST TO THE FIRST PERSON!!!!!!

Answers

Answer:

1.) 1   2.) [tex]\frac{1}{4^{2} }[/tex]   3.)[tex]\frac{7b^{3}}{a^{5}}[/tex] 4.)[tex]\frac{9a^{7}}{b^{6}}[/tex]  5.)[tex]\frac{1}{5^{2}}[/tex] 6.) [tex]\frac{8x^{3}}{27}[/tex]

Step-by-step explanation:

19,2,14,8,11,10,4,15 find the mean

Answers

Answer: 10.375

Step-by-step explanation:

mean = average

Finding the average, means you need to add all the numbers up, and then divide it by the total amount.

-------------------------------------------------------------------------------

First Step: add them up

19+2+14+8+11+10+4+15=83

Second Step: count the amount of numbers

8 numbers in total

Third Step: divide the total amount over numbers

83/8=10.375

Hope this helps!! :)

Please let me know if you have any questions

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{When you hear the word \underline{MEAN} think of the question asking for the}\\\large\text{\underline{AVERAGE}. When we find the mean/average we have to ADD}\\\large\text{all of your TERMS, then DIVIDE the total numbers you have!}[/tex]

[tex]\bold{Set: 19,2,14,8,11,10,4,15}\\\bold{Add: 19 + 2+14+8+11+10+4+15}\\\bold{Divide: 8\ because\ thats\ the\ total\ number\ we\ have\ in\ your\ given\ set}[/tex]

[tex]\bold{Equation: \dfrac{19 + 2+14+8+11+10+4+15}{8}}\\\\\bold{Numerator\rightarrow19+ 2+14+8+11+10+4+15}\\\bold{19+2=21}\\\bold{21+14+8+11+10+4+15}\\\bold{21+14=35}\\\bold{35+8+11+10+4+15}\\\bold{35+8=43}\\\bold{43+11+10+4+15}\\\bold{43+11=54}\\\bold{54+10+4+15}\\\bold{54+10=64}\\\bold{64+4+15}\\\bold{64+4=68}\\\bold{68+15}\\\bold{=83}[/tex]

[tex]\bold{Equation: \dfrac{83}{8}}\\\\\large\text{SOLVE above and you will have your answer!}\\\bold{\dfrac{83}{8}=10.375}\\\boxed{\boxed{\large\text{Answer: your MEAN is \bf{10.375}}}}}\huge\checkmark[/tex]

[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amohitrite1040:)}[/tex]

How many grams are in a kilogram

Answers

Answer:

1000

Step-by-step explanation:

the prefix kilo means 1000

Paula has 2 bananas. She wants to divide each of them into sections. How many 's are there in 2 bananas?

Answers

Answer:

Answer is 1

2 divided by 2

Step-by-step explanation:

Write the prime factorization of each number

5). 48

6). 20

7). 66

8). 34

Answers

Answer:

5). 4×4×3

6). 5×2×2

7). 11×3×2

8). 17×2

Step-by-step explanation:

These are the prime factorizations.

The balance on Matthew’s gift card is $228. His card was debited by $178 from purchasing several items. What is the remaining balance on his card?

Answers

Answer:

50 dollars

Step-by-step explanation:

228-178=50

The values in the x column represent a specific number pattern, while the values in the y column represent a different pattern. Which graph provides a visualization of these two patterns?

Answers

Answer:

please give me more context so I can help you more

ASAP! Which side lengths form a right triangle?
Choose all answers that apply:

Answers

Answer:

c

Step-by-step explanation:

4^2+7.5^2=8.5^2

The Lee family buys a new car that has a sales price of $35,000. If the car dealer requires a minimum down payment of 15%, what is the minimum down payment in dollars the Lees must pay for their car?
Choose the correct value.
$525
$5,250
$3,500
$15,000

Answers

Answer:

Si un electrón no consume, ni libera energía el átomo se encuentra en

Step-by-step explanationSi un electrón no consume, ni libera energía el átomo se encuentra en:

Can someone answer this please with an explanation.

Answers

Answer:

x=92

Step-by-step explanation:

those to angles are supplementary meaning that they add up to equal 180

so you set up the equation 180=x+x-4

180=2x-4

step 1 add 4 to each side

184=2x

step 2 divide each side by 2

x=92

so the angles equal 92 and 88

Answer:

92°

Step-by-step explanation:

180 degrees on a straight line.

2x - 4 = 180

2x = 184

X = 92°

A store has a 30% off sale on pants. With this discount, the price of one pair of pants before tax is $10.20. What was the original price of the pants? *

Answers

14.57   i just took the quiz                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

the set of all numbers greater than or equal to 5 and less than or equal to 7

Answers

5 ≤ x ≤ 7

The list of numbers would be: 5,6,7

Hope this helped :)

The notation according to the set will be "[tex][5, + \infty) \cup (- \infty , 7][/tex]".

Let,

"x" belongs to a set of (Real numbers) R.

∴ [tex]x \ \epsilon \ R[/tex]

Now,

[tex]x \geq 5[/tex][tex]x \leq 7[/tex]

hence,

→ [tex]x \leq 7 \rightarrow (- \infty, 7][/tex]

→ [tex]x \geq 5 \rightarrow [5, + \infty)[/tex]

then,

The notation will be:

→ [tex][5, + \infty) \cup (- \infty , 7][/tex]

Thus the above solution is appropriate.

Learn more:

https://brainly.com/question/11375885

Midpoint of (- 2, 6) (4, - 2)

Answers

Answer:

(0,5)

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

(x1+x2/2,y1+y2/2)

Substitute in the values for (x1,y1)and (x2,y2).

(-2+2/2,[tex]\frac{4+6}{2}[/tex])

Cancel the common factor of −2+2 and 2.

(−1+1, [tex]\frac{4+6}{2}[/tex])

Add −1 and 1.

(0,[tex]\frac{4+6}{2}[/tex])

Cancel the common factor of 4+6 and 2.

(0, 2+3)

Add 2 and 3.

(0,5)

(Sorry, some of the fractions weren't working)

What is the formula to find the area of a polygon?

Answers

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem.

you can watch this!!

https://youtu.be/n1YKOggLjUQ

which expression is equivalent to z+(z+6)?

Answers

Answer:

2(z+3)

Step-by-step explanation:

Simplify:

-1/2( 4/5 + 8y)

Answers

Answer:

-2/5-4y

Step-by-step explanation:

multiply each side by -1/2

5. Triangle ADE is enlarged to form triangle

Answers

Answer: the scale factor would be 2

Step-by-step explanation:

If you add all lengths for triangle ABC you can see that triangle ADE x 2 will give you the lengths for ABC

find the area of the shape

Answers

Answer:

787.5

Step-by-step explanation:

23×14=322

A=a+b /2h=15+34 /2·19=465.5

322+465.5=787.5

Other Questions
In what ways does Cesar Chavez criticize America? Noah and Lin are making paper cones to hold popcorn to hand out at parent math night. They want the cones to hold 9 cubic inches of popcorn. What are two different possible values for height h and radius r for the cones?height (h)=radius (r)= Which is the best interpretation of the US/British boundary dispute shown on the map? O The subject of the boundary dispute was Vancouver Island. O The San Juan Islands became part of British North America in 1872. The San Juan Islands became part of Washington Territory in 1872. O The dispute was settled when Vancouver Island gave up the San Juan Islands. The bowl has a diameter of 10 inches. What is its radius? Solve the system of equations for x, y, and z. Please explain/step-by-step so I can understand. Thanks!x + y = -7y + z = -7 x - z = 0 Discuss the similiarities betweenBryophytes andPteridophyte What was the Supremacy Clause designedto do among the different levels ofgovernment?Give the supreme power to the peopleOppress the lower levelsCreate 3 branches of governmentAvoid conflicts among the levels carpenter is to hammer as dentist is to please fill this formula help will give brainliest Homicidal Poisoning: Angels of Death1. Explain why it is difficult to know exactly how many people are poisoned,2. According to the article, which poison is often chosen by murderers and why?3. Who are 'angels of death and how do they frequently avoid being discovered?4. Explain how Donald Harvey was eventually caught.5. Despite being accused and convicted of previous poisonings, how did Michael Swango continue to work in the healthcare industry? Who eventually helped put an end to Swango'scrimes?6. Why was the Elfren Saldivar case an embarrassment for law enforcement officials?7. Why don't cases that involve 'angels of death tend to make bigger headlines in the news?Picking the Poison: The Story of Forensic Medicine1. Discuss why arsenic was called the 'inheritance powder".2. Who were Charles Norris and Alexander Gettler and how did they change the field of forensic science?3. Who were the Radium Girls and how did they die? Limestone cave can develop when Limestone rock is weathered. The weathering of the rock leaves an empty space that forms the cave. Which of the following best explains how the Limestone weathered? Assume that the temperature of a cells environment increases by 1oC. If the cell is to maintain homeostasis, what must happen?A. The cell must maintain its internal temperature. B. The cell must increase its internal temperature by 1oC. C. The cell must decrease its internal temperature by 1oC. D. The cell must move to an environment where the temperature has not increased. Which groups in French society were most supportive of the Second French Empire at first? Why? Which common characteristic of planets do Saturn and Earth share?? who created NAACP? Please Help!!! Solve for h and explain your answer in terms of the original statement of the mountainproblem. What were the effects of the Holocaust on the Jews? Plz help me!!I have no clue how to do this because my teacher moves to fast for me. If you can help out that would be really appreciated!! The best record for the high jump in a decathlon is almost 2.3 meters. One meter is equal to about 1.09 yards. What is this height in yards? In feet? Use conversion factors to find your answers. Round your answers to the nearest tenth.