Mathematics High School

Determine if the linear equations are parallel, perpendicular, or neither.

y = - 2x, 2y = x, 4y = 2x + 4

a
perpendicular
b
neither
c
parallel

Answers

Answer 1

Answer:

C. Neither

Step-by-step explanation:

The first equation is

This equation is already in the slope-intercept form;

The slope of this equation is 2.

The second equation is .

This equation is also already in the slope-intercept form.

The slope of this equation is .

Since the two slopes are not the same, the two lines are not parallel.

If these two lines are perpendicular, then the product of their slopes is -1.

But which is not equal to -1.

Therefore the two lines are also not perpendicular.

The correct choice is C.

Related Questions

what would the answer be?

Answers

Answer:

(180-50) ÷ 2=x

130 ÷ 2 =65

x = 65

65

Step-by-step explanation:

THe angle of a triangle is always 180

take the 50 do

180-50= 130

130/2=65

x=65

Mediterranean dip telefono Cricket in the area between the change of the jacuzzi on the kicker telefono question so have the education​

Answers

I lost 2 brain cells trying to understand this

back at it again can someone help me I'll give out brainly

Answers

Answer: what is the question

Step-by-step explanation:

how would you describe the two lines ? 4y=-5x+12 y=4/5x-8 A) parallel
B)perpendicular
C)Same Line
D)Different lines but not perpendicular or parallel

Answers

B) perpendicular
Because the slopes are opposites, they are flipped and have the opposite signs

Angle E and Angle F are Vertical Angles, If measure of Angle E is 3x + 33 and the measure of Angle F is 4x + 8, what is the value of x?

Answers

Answer:

Remember vertical angles are congruent so you can set these expression equal to each other and then solve the equation.

Angle F = angle E

4x + 8 = 3x + 33

Now solve for the x variable.

Step-by-step explanation:

PLZ HELP ME
PLZ LEAVE EXPLANATION
--------------------------------------------------------------------------------------------------------------------------------
Express the number of months in the year that are only 4 letters as a fraction in the simplest form, decimal rounded to the nearest thousandth and whole percent.

Answers

Answer:

There are only 2 months out of the 12 that have 4 letters in their name so it would be represented as 2/12, the numerator representing those 2 months and the numerator representing the 12 months in 1 year. 2/12 in its simplest form would be 1/6 because if you use the big one to simplify 2/12 and divided it by 2/2 you get 1/6. 1/6 as a decimal is 0.16 wich is 16% as a percent.

Hope this helps :)  

how to write a fraction in interval notation

Answers

Answer:

So it's all real numbers except for that value okay now I want to show you guys how to write that in interval. Form because it we wrote all real numbers as negative infinity to infinity

Step-by-step explanation:

What is the result when 4x^4+17x^3+10x^2-7x+184x
4
+17x
3
+10x
2
−7x+18 is divided by x+2x+2?

Answers

Answer:

-5x+18/x+2

Step-by-step explanation:

I'm pretty sure it's the answer

Madison has a collection of 220 coins. How many coins represent 5% of her
collection?
Help me please

Answers

Answer:

11

220/x=100/5

(220/x)*x=(100/5)*x       - we multiply both sides of the equation by x

220=20*x       - we divide both sides of the equation by (20) to get x

220/20=x

11=x

x=11.

- 9b = - 45
i need help asap pls

Answers

Answer:

b=5

Step-by-step explanation:

Answer:

b=5

Step-by-step explanation:

Not copying....

have a nice day

Make it correct please.

Answers

First one 2.74 and the second box 3.54 I believe sorry if I’m wrong

Answer:

1st box: 2.74

2nd box: 3.54

Step-by-step explanation:

It’s increasing by 0.2

what is 512.3 divided by 10

Answers

Answer:

51.23

Step-by-step explanation:

Hi !

So basically all you need to do with an equation like this move the decimal.

And the direction you move it depends on the value of the largest digit as well as if it is larger or smaller than 0.

So lets look at 10 and make it 10.0 so its a decimal and make things a bit easier.

So 10.0 is just one digit moved in the decimal world. (100.0 would be 2, 1000.0 would be 3, and so on.)

And 10.0 is greater than 0.

Greater than 0 = Move decimal left

Less than 0 = Move decimal right

So now we know to move one space to the left.

512.3

>

One to the left

>

51.23

And its that easy, that is your answer.

I hope this helps!

If you have any questions or concerns please let me know!

Please help it’s for a grade I’ll give you Brinley if right

Answers

Answer: D

Step-by-step explanation:

what percent of 100 is 24

Answers

Answer:

your answer should be 24%

Step-by-step explanation:

Hope this helps :)

%24

24 / 100 Answer: 24%

:) Have a beautiful day! <3

Mrs. Rogers sold 48 out of 80 crafts at the fair. What percent of her crafts did she sell? ~Plz answer like ASAP!!thank you :)) ~

Answers

Answer:

38.4

38.4 is 48% of 80

Step-by-step explanation:

What is 48% of 80?

Y is 48% of 80

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 48% * 80

Converting percent to decimal:

p = 48%/100 = 0.48

Y = 0.48 * 80

Y = 38.4

PLEASE HELP URGENT WILL MARK BRAINIEST

Answers

Answer

DFE and FED

Step-by-step explanation:

Solve for x stuck on this one plz help

Answers

Answer:

x = 18

Step-by-step explanation:

Remember supplementary angles equal 180°!

180 = 69 + (6x+3)

111 = 6x + 3

108 = 6x

18 = x

A new law requires that 5% of an individual's income to be invested in the stock market. Your accounts show that you need to put $430 in the stock market this year. How much did you earn this year

Answers

Divide the amount you need to invest by the percentage.

430/0.05 = 8,600

You earned $8,600

Please help!
The box plots below show attendance at a local movie theater and high school basketball games.
Which of the following best describes how to measure the spread of the data?

Answers

Answer:

The standard deviation is the best measurement of spread for games and movies.

7.602 neastest whole number

Answers

Answer:

8

Step-by-step explanation:

since it's 7.6, the rule of rounding is if it's five or more go up, and 4 or less stays the same. since it's 6, you go up to the nearest whole number, which is 8

PLEASE HELP!!! Finish the congruence statement AND THE REASON(like SAS OR ASA OR SSS OR AAS!!
WILL GIVE BRAIN!!

Answers

∆HAM is congruent to ∆BAM the reason should be RHS.

Help me please answer thanks

Answers

Answer:intersectHope this helps!!♥︎

Oh my gosh you are going to be there in the next time you get home and you have to go back

Nine boys share 4 pizzas equally.What fraction of a pizza does each boy get?

Answers

Answer:

4/9

Step-by-step explanation:

Tyler has a $12 gift certificate to use at
a department store. He decides to buy
4 notebooks that each cost $2.45, and
5 pens that each cost $1.31.
If Tyler uses his gift certificate, how
much money will he still need to pay?

Help me please!!

Answers

Answer:4.35

Step-by-step explanation:

4*2.45=9.8 5*1.31=6.55

9.8+6.55= 16.35

16.35-12=4.35

James rolling A 1-6 Number cube. Which statement is true ? James is equally likely to roll a 4 as an even number. True or false? James is equally likely to roll a 3 as an odd number? True or false? James is more likely to roll a 5 than 2 . True or false? James is equally likely to roll an even number as an odd number.? True or false?

Answers

Answer: James is equally likely to roll an even number as an odd number. this is the answer give me brainliest

I don't know how to do any of this

Answers

Answer:

Remember that when a variable is times with a number, you will divide it by that number which is times with variable on both sides.

when a variable is divided by the number, you will multiply it by that number on the both sides.

I hope you understand my explanation. Thank you !!

find the polynomial equation with the given roots (precalc)

Answers

Theee point to under stand to how long but tee lol and then you have a good luck on the game you can have it to you

What would be the new value of a after running the program
var a= 3
var b=5
a=a*b

options are:
8
15
3
75​

Answers

Answer:

15

Step-by-step explanation:

var a = 3

then a= 3

var b = 5

then b = 5

a ( a new variable ) = a * b = 3 * 5

If CDFH ∼ STVW, find the value of x. (Not a Decimal Answer)

Answers

Answer:

i think x is 4 but i could be wrong so sorry if im incorrect

Step-by-step explanation:

Plz help due tomorrow

Answers

Answer:

It's the first one

Step-by-step explanation:

Hope this helped! Good luck and have a great day!

Answer:

Step-by-step explanation:

The answer to this is the first answer which is A

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