Mathematics High School

Solve the equation for the y–value and choose whether it is a direct variation or inverse variation

-4x + y = 0

Solve The Equation For The Yvalue And Choose Whether It Is A Direct Variation Or Inverse Variation -4x

Answers

Answer 1

Answer: Choice C

y = 4x

Direct variation

=====================================================

Explanation:

We add 4x to both sides to isolate y. That leads to y = 4x

This is a direct variation equation because it's in the form y = kx, for some constant k.

Related Questions

Which angle in the isosceles triangles is the biggest?

Answers

Answer:

Since the two base angles are congruent (same measure), they are each 70°. If we are given a base angle of say 45°, we know the base angles are congruent (same measure) and the interior angles of any triangle always add to 180°.

Answer:

degrees

Step-by-step explanation:

Determine whether the graphs of the equations are parallel, pependicular, or neither.
1
y = 1/3X + 2
y = 3x - 5

A. parallel

B. perpendicular

C. neither

Answers

Answer: perpendicular

Step-by-step explanation: You can do this (of course, you have to know the equations of the pairs of lines under consideration);

For each equation, put in form y = mx + b and compare their slopes (values of m).

If the m's are equal, the two lines are parallel;

if the product of the two m's equals -1, the two lines are perpendicular.

can someone give me the coordinates that each option should be placed at??? hurry please!

Answers

Answer:

x = -10

Step-by-step explanation:

-2x - 10y = 20 (plug y=0)

-2x = 20

x = 20/-2

x = -10

Graph the linear equation y = -2x -1

Answers

(hope this helps) :)

Step-by-step explanation: in the picture

please give me a brainliest answer

Christopher buys 3 pizzas for £13.56. If all of the pizzas are the same price, how much does one pizza cost? Give your answer in pounds (£).​

Answers

Answer:

£4.52

Step-by-step explanation:

£13.56/3

nick have collection of 80 cars.3/5 of his toys are bus.the rest are cars and bike.the number of cars are the three time the number of bikes.how many cars are there.

Answers

Answer:

24 cars

Step-by-step explanation:

out of 80 toys, 3/5 are buses- 80 * 3/5 is 48 so there are 48 buses

80 - 48 is 32, 32 of the rest of the toys are cars and bikes

we know that there are 3 times as many cars than bikes, so to find out how many cars and bikes there we can do 3n + n, where n is the number of bikes it also equals 4n

32 = 4n; n = 8

there are 8 bikes, so there are 24 cars

WILL MARK BRAINLIEST
Translate into expression
One-half the difference of thrice a number and four

Answers

Answer:

Let the number be x

2x-5=1/2(3x-3)

2(2x-5)=3x-3

4x-10=3x-3

4x-3x=-3+10

x=7

I don't know what I'm am doing....

Helpppppppp please it’s due today

Answers

Answer:

Option B, would be the correct option as she sets it in the attic window. I hope this helps you! :)

please help (view screenshot)

Answers

Dleekel elwlwe wlwowwlw elwlwmwmqqowlle wowlwlwmlw

what is the differences in length between a 1 1/4 inch butten and a 3/8 inch button

Answers

Answer:

7/8

Step-by-step explanation:

Write the Prime Factorization of the following Numbers:
(a) 10




(b) 37




(c)25

Answers

(a) 10 = 2x5

(b) 37= 1x37
(c) 25=5x5

Evaluate. -1/4(d+1) < 2
Please show how

Answers

Answer:

-1/4 (d+1)< 2

(d+1) × -1 < 2×4

(d+1) × -1 < 8

-d - 1 < 8

-d < 8 + 1

-d < 9

d > -9

d = { -8, -7, -6....., 0, 1, 2, 3, 4,....}

Step-by-step explanation:

brainliest plz

Suppose that 12 inches of wire costs 60 cents at the same rate how many inches of wire can be bought for 25 cents

Answers

Answer:

5 inches

Step-by-step explanation:

60÷12=5 cents ( 1 inches of wire )

25÷5=5 inches

need help dont understand it

Answers

Answer:

It is Linear Increasing.

Step-by-step explanation:

If it is a straight line, it is a linear function. if it is NOT a straight line, then it is a non-linear function.

Edit: When the line starts from the top of the y-axis, then it is decreasing. If the line starts from the Origin Point (as shown in the picture you included), then it is increasing. I hope this helps you in Linear and Non-linear relationships.

A line passes through the point (2, 4) and has a slope of -5/2

Answers

Answer:

y = -5/2 + 12

Step-by-step explanation:

if two angle of a right angle triangle are in the ratio 1:2,find them​

Answers

Answer:

let the angles be x,2x

=>90+x+2x=180

=>3x=90

=>x=30

so, the angles are 30,60

let the angles be x,2x

=>90+x+2x=180

=>3x=90

=>x=30

so, the angles are 30,60

Find the value of x.

Answers

Answer is 23 I’m pretty sure

someone assist me please thank you

Answers

Answer:

I am pretty sure thats acute triangle but not 100%

dbtnjjj5ygjhts2hjuuujjhjj​

Answers

Answer:

thanks for the points........

Answer:

wt f ok?

Step-by-step explanation:

Solve for x: 16 = x + 32

Answers

Answer:

Step-by-step explanation:

-16

Answer:

x= -16

Step-by-step explanation:

Given m|n, find the value of x. (6x-9) → (5x+10) ​

Answers

>> Answer

__________

[tex] \: [/tex]

6x - 9 = 5x + 10

6x - 5x = 10 + 9

x = 19✔

not sure how to do these. i need help with 13! needing it to be reduced just like y should be 8

Answers

Answer:

I'm not sure 710

Step-by-step explanation:

I'm not sure

Answer:

#14

y=5

x=14

Step-by-step explanation:

I did 14 for you

the two expressions with x equal each other since they are on the same side of their line, similar to eachother. Then plug in x into one of those expressions and do 180- your answer to get the angle for one of the y expressions since its on the other side of the line. both angles have to add up to 180.

Encuentre el valor de x en la siguiente ecuación 6x = 4x + 6

Answers

Answer:

[tex]6x = 4x + 6 \\ 6x - 4x = 6 \\ 2x = 6 \\ x = \frac{6}{2} \\ \boxed{x = 3}[/tex]

Answer:

x = 3

Step-by-step explanation:

In pic

(Credits: Symbolab)

(Hope this helps can I pls have brainlist (crown)☺️)

Find the unknown sizes of angles:​

Answers

X=92

X+Y=180

Y=180-92

Y=88

Z=Y=88

:)

Step-by-step explanation:

We have,

x = 92 ( vertically opposite angles) 92 + y = 180 { linear pair}

So that ,

y = 180-92y = 88°

And ,

y = z ( VOA) z = 88°

For BRAINILY
Please answer fast

Answers

S = (180-160) / 2
20/2
Answer= 10

Answer:

37

Step-by-step explanation:

S+S+106⁰=180⁰(sum of angles of triangle)

2S=180⁰-106⁰

S=74⁰/2

S=37⁰

These triangles are similar. Find the missing
length.

Answers

Answer:

h=57

Step-by-step explanation:

The triangles seem to have a pattern, which is that the numbers on the left are multiplied by 1.5 to get the numbers on the right. We figured this out by doing 42/28 and 54/36 (which are the corresponding numbers), which would both equal 1.5. Now to find h we would do the opposite of divide which is multiply, we would do 38*1.5 and get 57.

Can someone please write the points in a notebook please I really need help

Answers

Answer:

Step-by-step explanation:

In a class of 25 students; 15 students like Mathematics, 6 like English and 4

like Spanish. Express as a fraction in its simplest form the students who like
Mathematics.

Help plz
​

Answers

1/2 because 25 out of 50 students like math
25/50 = 1/2

Answer:

3/5

Step-by-step explanation:

we got 15 students who like math in 25 student

the fraction is 15 over 25 , 15/25 , when you simplify by 5 the simplest form gonna be 3 over 5, 3/5

What is the slope of the line graphed below

Answers

Answer:

mx + y = c slope = - 4 and y - intercept = 2 , then the equation of line is mx + y = c .

Step-by-step explanation:

If I am wrong sorry If I am right mark me brainliest

please help meh i dont know the answer

Answers

Answer: 11

He already had 220 so subtract that from how much the thing costs.

499 - 220 = 279

He gets 25 for every weekend so divide 279 by 25

279 divided by 25 = 11.16

Round it to 11.

I think that’s right, it’s been awhile since I’ve done math like this
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