What is the formula for a proportional relationship

Answers

Answer 1

Answer:

y=kx

Step-by-step explanation:


Related Questions

I need help- please help meh :')

Answers

Answer:

1 equals 2.6

2 equals  1.8

Step-by-step explanation:

just divide

These are rounded.

Question 1: 38.8
Question 2: 115.4

I don’t know how they want you to do the rest of those big questions on the right I don’t use the same methods as your school.

Which equation shows how (-10,8) can be used to write the equation of this line in point-slope from?

Answers

Options :

y – 8 = –0.15(x – 10)

y + 8 = –0.15(x – 10)

y – 8 = –0.2(x + 10)

y + 8 = –0.2(x – 10)

Answer:

y – 8 = –0.2(x + 10)

Step-by-step explanation:

(-10, 8)

General equation in point - slope form:

y - y1 = m(x - x1)

m = slope

Given the points : ( - 10, 8)

x1= - 10 ; y1 = 8

y - y1 = m(x - x1)

Substitute the values of x and y into the equation :

y - 8 = m(x - - 10)

y - 8 = m(x + 10)

The best option which fits is :

y – 8 = –0.2(x + 10)

BAnswer:

Step-by-step explanation:

Turtle

please help quick! solve for the missing side!

Answers

Answer:

Step-by-step explanation:

What value make the statement true?
-4x+5 >17
x=4
X=-4
X=-2
X=-3

Answers

Answer:

-4

Step-by-step explanation:

-4(-4) + 5 > 17

16 + 5 = 21 > 17

Convert 9 cubic meters into cubic feet. Round your answer to the nearest whole number.

Answers

317.832

318

The exact answer is being written as a decimal. The rounded is answer will be 318. I hope this answers your question.

Answer:

318ft³

Step-by-step explanation:

The specific formula conversion for an APPROXIMATE answer would be to multiply the m^3 by 35.315 to get ft^3.

A ladder is103 inches tall. How tall is it in feet and inches?

Answers

Answer:

8.58333

Step-by-step explanation:

round to 8.6 feet

Answer:

8 foot and  5 inches

Step-by-step explanation:

Find a three-digit number, which is 5 times greater than the product of it's digits.

Answers

Answer:

1,500 and 300

Step-by-step explanation:

300 x 5 = 1,500

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y
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L
3
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1
KI
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1 2 3 4 5 6 7 8 9
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M М"
L'

Answers

Answer:

361 requi

282772827676666777766666

Find the distance between the two points given

Answers

Answer:

6√2

Step-by-step explanation:

from the graph the coordinates of the points are (2, 5) and (- 4, -1)

the distance is d= √(x2-x1)²+(y2-y1)² = √(-4-2)²+(-1-5)²=√72 = √2*2*2*3*3= 6√2

what is $530,6%, 1 year

Answers

Question: what is $530,6%, 1 year
Answer: 3180

What is 170cm in feet??

Answers

Answer:

170 cm in feet is approximately 5 feet and 5 inches.

150 miles to 4 hours ratio

Answers

150 miles to 4 hours is 75:2

Answer:

150 miles to 4 hours ratio is 75:2

Step-by-step explanation:

What is the radius of this circle?​

Answers

Answer:

7cm

Step-by-step explanation:

The radius is half of the diameter, or a single straight line from the center of a circle

Answer:

I would answer but hte picture isn't loading in for me

Step-by-step explanation:

How do you get to the point (-3.4)? *
O Right 3 Up 4
Left 3. Up 4
Down 3. Right 4
O Up 3 Right 4

Answers

Answer:

3 down, 4 up

Step-by-step explanation:

-3 is the X line, which starts on 0, if you subtract 3, or add -3, you would have to go down, 3 down. 4 is on the Y line, so you add, go left to add on the Y line, 4 up.

Always start with you X coordinate. Here is a tip to help you (X, Y)

Order these numbers from least to greatest.
2.2, 2.1021, 2.104, 2.12

Answers

2.1021, 2.104, 2.12, 2.2

Answer:

2.1021,2.104,2.12,2.2

Step-by-step explanation:

I think I got it right, sorry if it wrong!

Solve: x2=925 A x=35 B x=−35 C x=325 and x=−325 D x=35 and x=−35
THE ANSWER IS D

Answers

Answer:

D? i prob got it wrong

Step-by-step explanation:

Answer:

well thx for the answer

Step-by-step explanation:

X + 9 =20 x=___ help

Answers

you do x=20-9
so x=11

Answer:

x = 11

Step-by-step explanation:

x + 9 = 20 (Subtract 9 from both sides)

x = 20 -9

x = 11

Verify:

11 + 9 = 20 (Correct)

Help me please!
If you get it right, I’ll will brainliest u!!

Answers

Answer:

c) if x=2, then 4x=8

Step-by-step explanation:

Help ASAP
Free response
What is the volume of a cone with a diameter of 6 inches and a height of 9 inches? Use 3.14 for pi. Round your answer to the
nearest tenth.

Answers

Answer:

since it has a diameter of 6, its radius must be half that or 3.

Step-by-step explanation:

how much leters are in 1 milliliter ​

Answers

Answer:

0.001

Step-by-step explanation:

Answer:0.001

Step-by-step explanation:

What is the value of the expression if x = -7 and y = -3

2x - 2+y
there is a little 2 above 2x I just didn't know how to put it up there

A. 108
B. 75
C. 21
D. 93 ​

Answers

Answer:
93

Explanation:
2x^2-2+y
Plug in the given values for x and y
2(-7)^2-2+(-3)
Solve the exponent
2(49)-2+(-3)
Open up the parentheses
98-2-3
96-3
93

I hope this helps!

Apply the algorithm for dividing fractions. of 3/4 divided 1/5

Answers

Answer:

15/4

Step-by-step explanation:

Keep,Change, Flip

Answer:

15/4

Step-by-step explanation:

(3/4) / (1/5) = 3/4 * 5/1 = 3*5 / 4*1 = 15 / 4

PLEASE HELP ME I BEG OF YOU IF YOU HELP ME I WILL GIVE YOU BRAINTLIEST JUST PLEASE HELP ME "Julie goes to the sports store and spends $40.50 before tax. She buys a pair of shorts for $21.75 and 3 pairs of socks that each cost same amount. How Much does each pair of socks cost?" Please help me

Answers

Answer:

$6.25

Step-by-step explanation:

I need help on number 8

Answers

Answer:

y=4x

Step-by-step explanation:

y=mx+b is our frame equation for a linear function.

b=the y intercept, or when the line crosses the y axis, whenever x=0, so in this chart it is (0,0), b=0

y=mx+0

m= the slope, to find m you can either use the slope formula or plug in a point and solve for m

8=m(2) + 0

m=4

we don't need to put 0 in our final answer because it doesn't change anything

can someone help me with this? it's timed, pls help!!!!!!!!!!!

Answers

C ............................

please help!! ______

Answers

Answer:

A) AA similarity

Step-by-step explanation:

AA stands for "angle, angle" and means that the triangles have two of their angles equal.

SAS stands for "side, angle, side" and means that we have two triangles where the ratio between two sides is the same as the ratio between another two sides  and we we also know the included angles are equal.

SSS stands for "side, side, side" and means that we have two triangles with all three pairs of corresponding sides in the same ratio.

Here we can easily see that two angles are equal

∠CYK and ∠KZP∠CKY and ∠PKZ (they're cross angles)

Therefore it's AA similarity

(2x + 3) + (2x + 3) + (2x + 3) + (2x + 3)

Answers

Answer:

8x+12

Step-by-step explanation:

Answer:

[tex]4(2x + 3)[/tex]

Step-by-step explanation:

1. Factor out common terms in the first two terms, then in the last two terms.

[tex]2x + 3 + 2x + 3 + 2x + 3 + 2x + 3[/tex]

2. Collect like terms.

[tex](2x + 2x + 2x + 2x)(3 + 3 + 3 + 3 )[/tex]

3. Simplify.

[tex]8x + 12[/tex]

4. Factor out the common term.

[tex]4(2x + 3[/tex]

Therefor, the answer is 4(2x + 3)

Credit usage increased during the 20s based on many factors. Explain

Answers

Answer:

Credit utilization is your ratio of credit card debt to credit limits—and the second ... to build a credit record and receive a credit score, along with many other benefits. ... however, you might find yourself with lower credit scores, a more difficult time ... 20 of 21. Woman reading through financial statements

Step-by-step explanation:

PLEASE HELP!!! FIND X IN THE DIAGRAM PROVIDED!! WILL GIVE BRIAIN!!

Answers

:[tex]\implies[/tex] [tex]\sf 3x⁰+45⁰+90⁰ = 180⁰[/tex]

:[tex]\implies[/tex] [tex]\sf 3x⁰+135⁰ = 180⁰ [/tex]

:[tex]\implies[/tex] [tex]\sf 3x⁰ = 45⁰ [/tex]

:[tex]\implies[/tex] [tex]\sf x = \dfrac{45}{3}[/tex]

:[tex]\implies[/tex] [tex]\sf x = 15⁰[/tex]

hence, last option is right

D is your answer. Hi

I NEED HELP! how do i find the initial value?!

Answers

Answer:

i think it is 2, please forgive me if im wrong

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

you need to find a pattern to write an equation first and the constant term ( aka as y-intercept , where the graph touches the y-axis) is the initial value

we se that each y= x+5 ( 7=2+5, 9=4+5, ...) so the initial value was 5

if x wold be 1 then y is 5

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