Write an equation that is perpendicular to the line 8x-4y=12 and pass through the origin

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Answer 1

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Explanation

So first we’re gonna change the equation to y=Mx+b by subtracting the 8x and then dividing both sides by -4. This can be show like this

8x-4y=12
-8x. -8x

-4y=-8x+12
/-4. /-4

Y=2x-3

So now that we have the equation in Y=Mx+b. The problem still isn’t done because it’s asking us to set up an equation that’s perpendicular. Which means the slope becomes the opposite

So the slope isn’t 2 anymore but instead -1/2! So now that we know that we need to make the line go through the origin which is very easy because you can just set the y intercept to 0.

So now that the perpendicular line is

Y=-1/2x or y=-1/2x +0

I hope I explain this well!

Please mark as Brainliest

Related Questions

What is an equation of the line that passes through the points (-4, -4) and (4, 6)?
Put your answer in fully reduced form.

Answers

The answer would be y=5/4x+1

Answer: I’m sure the answer is

Y=5/4x-1

Step-by-step explanation:

A pedra a ser utilizada é vendida em pedaços retangulares, cada um medindo 0,2 m de comprimento por 0,3 m de largura. Se a piscina tem 4,2 m de comprimento por 3 m de largura, o menor número de blocos de pedras a ser utilizado é: Valor da questão: 1 ponto a) 192. B) 168. C) 126. D) 108.

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The answer is D

Explanation:

Determine the value of
y if x is 11
Y=|x-5|

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The answer is 6.

Absolute value works like this:

If you have just a number inside the bars, then it's positive. If the negative sign is inside the bars, it's still positive. If the negative sign is outside the bars, regardless of what's inside the bars, then it's negative.

Basically, you are adding, because absolute values are positive, unless you have a minus sign outside the absolute value, so 6+5=11.

What you do is this:

y = |x - 5|

y = x + 5

y = 11 + 5

y = 6

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Answer:

done

Step-by-step explanation:

The original quantity is 10 and the new quantity is 13. What is the percent change?

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3 is 13 more than 10, and 3 is 30% of 10, so 30% im pretty sure

Answer:

130%

Step-by-step explanation:

It's 130% because 10*130% is 13.

Please answer correctly !!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!

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Answer:

x= 6 y=40

Step-by-step explanation:

A bit confused I need some help

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Answer:

Step-by-step explanation:

so if fingernails grow about 0.1 millimeters each day how much do nails grow in 30 days?

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Answer:

3.47 mm

Step-by-step explanation:

A charm bracelet costs $65, plus $25 for each charm. The equation -25x+y=65 represents the cost y (in dollars) of the bracelet, where x is the number of charms. Graph the equation

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Answer:

Here are some points for you

Step-by-step explanation:

please help with these two questions

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i agree with the person above me lol

replace valuables with values and evaluate using order of operation. F(9c-5)+32 c=30

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Replace c with 30:

F =9(30)/5 + 32

F = 270/5 + 32

F = 54 + 32

F = 86

Replace C with 30.
9x30 = 270
270/5 = 54
54 +32 = 86
F= 86

Lola runs at a constant speed of 3.4 meters per second for 1/2 hour.then she walks at a rate of 1.5 meters per second for 1/2.how far did Lola run and walk in 60 minutes?

Answers

Answer:

8,820m

Step-by-step explanation:

Let m be meters

We will have to find the amount of seconds in half an hour

60 * 30

= 1,800

Then we will multiply the meters she walks per second by 1,800

3.4m * 1,800

= 6,120m

1.5m * 1,800

= 2,700m

We add those two together to get the total walked in an hour

6,120m + 2,700m

= 8,820m

Bao is mixing flour and water to make dough. The graph show how much water he uses for different amounts of flour

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Answer:

1/3 and 3

Step-by-step explanation:

whats 20 3/4-18 2/3 ASAP IM IN CLASS RIGHT NOW

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Answer:

17.9- decimal form 17 9/10- fraction form.

Step-by-step explanation:

ez.

I need help with this asap

10b^4+3b^4-11

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10b^4 + 3/b^7
That’s if it’s factoring

does anyone know the square root of my heart because it needs some adding rn...

sorry for that really bad dad pick up line heh

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Answer:

lol

Step-by-step explanation:

It be like that doe

please help im so stuck

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Answer:

flufy jujy july görezoy

Answer:

Step-by-step explanation:

since its a square, the outsides are 6x6.

since the area of A is two times of B, we just have to guess the dimensions of the shorter side. The longer side is always going to be 6, it doesn't get cut there. so A is 6x4=24 and B is 6x2=12. 24 is twice 12. 2:1 ratio

Rect A

L=6

W=4

Rect B

L=6

W=2

Jane wants to share her pizza with two friends.she wants to make sure they all get the same how should she cut the pizza

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Answer:

She would cut the pizzas into 3rds.

Answer:

Depending on how big the pizza is I guess.

If it's three people, Jane can either...

Cut the pizza into 6 slices, 2 for everyone

Cut the pizza into 12 slices, 4 for everyone

Basically into thirds lol

Hope this helped :)

Is the expression 4x − 3(5x − 1) is equivalent to the expression 3 + 9x.

True
False

Answers

Answer:

False

Step-by-step explanation:

4x − 3(5x − 1) simplifies to 3 - 11x, which is not the same as 3 + 9x, so they are not equal.

I hope this helps!

Answer:

False

Step-by-step explanation:

[tex]4x-3(5x-1)\\=4x-15x+3\\=-11x+3\\\\-11x+3\neq 3+9x\\Hence, As\ LHS\ doesnt\ equal\ to\ RHS\ ,\\The\ Answer\ is\ False\ .[/tex]

solve each equation by elimination
[tex]x + y = 8 \\ x - y = 10[/tex]

Answers

Answer:

The solution is x = 9, y = -1.

Step-by-step explanation:

x + y = 8

x - y = 10 Adding to eliminate y:

2x + 0 = 18

x = 9 Substituting x = 9 into the first equation:

9 + y = 8

y = 8 - 9

y = -1..

Anybody pls help me by showing the proper working. Thank you

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Hope this Helps!!

I'm not 100% sure of the first part though

Сым сөзінің әдеби тілдегі баламасы

Answers

Answer:

what is heck you said "Literary equivalent of the word wire"

Whatttt ru mean!????

which algebraic expression is a polynomial?

Answers

Answer:

wym?? where's the expressions or am i just dumb

Step-by-step explanation:

Answer:

what expression?

Step-by-step explanation:

52 = p - 3
what is p ?

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Answer: P=55

Step-by-step explanation:

52=p-3

52+3= p+3

55=p (-3+3=0)

Which two numbers on the number line have an absolute value of 2.75?

Select the location of both numbers on the number line.

Answers

Answer:

2.75 and -2.75

Step-by-step explanation:

The absolute value of 2.75 is 2.75 and the absolute value of -2.75 is 2.75

Henry's soccer team is trying to raise $864 to travel to a tournament in Florida, so they decided to host a pancake breakfast. Each person must pay $12 for the breakfast. How many people need to attend their breakfast in order to raise $864?

Answers

Answer:

Step-by-step explanation:

12/864 = 71 r4

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

864 ÷ 12 = 72

The number of people needed to attend their breakfast in order to raise $864 is 72 people.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example:

2 + 3x + 4y = 7 is an expression.

56÷ 4 is an expression.

We have,

Henry's soccer team is trying to raise $864 to travel to a tournament in Florida, so they decided to host a pancake breakfast.

Each person must pay $12 for the breakfast.

The number of people needed to attend their breakfast in order to raise $864.

= 864 ÷ 12

= 864 / 12

= 72 people

We can cross-check.

Amount collected from 72 people.

= 12 x 72

= $864

Thus,

The number of people needed to attend their breakfast in order to raise $864 is 72 people.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ5

11. need help with this maths question

Answers

Answer:

Step-by-step explanation:

Use your calculator

first times the 9 five times (9x9x9x9x9) then time it by the 177147.

then put that value in the

[tex]\sqrt[3]{x}[/tex]

2.83333333333 simplify

Answers

Sorry but I don’t think you can simplify a repeating number all you can do is round it to 2.83:)

Answer: So the answer is 2.83

Step-by-step explanation: This is a terminating decimal number, so if I round up to the nearest trillionth place it will be 2.83. Just only give me a thanks and 5-star rate. :)

PLEASE HELP! (don't graph, give me the coordinates and i will graph myself)

Answers

Answer:

x-intercept is 0

y-interpret is (0,-5)

Answer:

(-5/2, 0) and (0, -5)

Step-by-step explanation:

GivenLine 2x + y = -5To findx- and y-interceptsSolution

x- intercept found when y = 0

2x + 0 = -52x = -5x = -5/2Point is: (-5/2, 0)

y-intercept found when x = 0

2*0 + y = -5y = -5Point is: (0, -5)

Which of the following is not a true statement?

A:
4 x -3 = -8 - 4
B:
1/4 x -8 = 7 + -9
C:
3 + -7 =2 x -4
D:
8 / -2 = -10 + 6

Answers

Answer:

Step-by-step explanation:

A. -12 = -12

b. -2 = -2

C -4 = -8

D. -4 = -4

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