This graph shows a proportional relationship.
What is the constant of proportionality?

The table that shows the proportional relationship between the number of batteries and the number of toy cars is as follows:

proportional relationships are relationships between two variables where their ratios are equivalent.

Therefore, If we establish the relationship between the number of batteries and the number of car toys, we can draw the table.

Therefore,

let

y = kx

where

y = number of toys

x = number of batteries

Therefore,

9 = 36k

k = 9 / 36

k = 1 / 4

y = 1 / 4 x

Therefore,

The question wants to draw a table for the proportional relationship between x(number of batteries) and y(number of toy cars).

learn more on proportional relationships here: https://brainly.com/question/12917806

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If 'he' wins 5 out of 13 games, that's an immediate ratio of 5:13.

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Let's call him Max :)

Okay, now for the math.

I'm going to try a number line- but first, we have to know how many times 13 goes into 78.

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78 / 13 = 6

So now we multiply the ratio (5:13) by six...

30:78

That's the answer!

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Good luck!

~pinetree

18

Step-by-step explanation:

first use the factor tree to find the factors of 90 and 126

90={2×3×3×5}

126={2×3×3×7}

for HCF take common factors with low exponents

HCF={2×3×3}

18

Answer:

w= 305

Step-by-step explanation:

Add 120 to both sides to isolate w.

120+185=305

Let me know if this helped <3

Answer:
Tell a Small question i cant read it tho

Step-by-step explanation:

Answer:

i am doing the same thing lol basically the farthest i got was

Step-by-step explanation:

1. They both cannot be correct because a three-degree polynomial can only have 3 maxium terms.

2. i chose g(x) = (x + 2)(x − 1)(x − 2)

3. the graph is the first one shown

Answer:

[tex]\sf x = 4\sqrt{2}[/tex]

Given:

using cosine rule:

[tex]\sf cos(x) = \dfrac{adjacent}{hypotenuse}[/tex]

[tex]\sf cos(45) = \dfrac{4}{x}[/tex]

[tex]\sf x = \dfrac{4}{cos(45)}[/tex]

[tex]\sf x = 4\sqrt{2}[/tex]

Solution:

Step-1: Find the missing angle.

Step-2: Review the following.

Step-3: Use Pythagoras theorem.

i think that answers is x=9

Step-by-step explanation:

Answer:

[tex]{x,y}={3,3}[/tex]

Step-by-step explanation:

System of Linear Equations entered :

[tex][1] 2x + 3y = 15\\ [2] x + y = 6[/tex]

Graphic Representation of the Equations :

3y + 2x = 15        y + x = 6  

Solve by Substitution :

// Solve equation [2] for the variable  y

 [2]    y = -x + 6

// Plug this in for variable  y  in equation [1]

  [1]    2x + 3•(-x +6) = 15

  [1]    -x = -3

// Solve equation [1] for the variable  x

  [1]    x = 3

// By now we know this much :

   x = 3

   y = -x+6

// Use the  x  value to solve for  y

   y = -(3)+6 = 3

Solution :

{x,y} = {3,3}

Answer:

[tex](3,3)[/tex]

Step-by-step explanation:

[tex]\begin{bmatrix}2x+3y=15\\ x+y=6\end{bmatrix}[/tex]

[tex]\mathrm{Substitute\:}x=\frac{15-3y}{2}[/tex]

[tex]\begin{bmatrix}\frac{15-3y}{2}+y=6\end{bmatrix}[/tex]

[tex]\begin{bmatrix}\frac{15-y}{2}=6\end{bmatrix}[/tex]

[tex]y=3[/tex]

[tex]\mathrm{For\:}x=\frac{15-3y}{2}[/tex]

[tex]\mathrm{Substitute\:}y=3[/tex]

[tex]x=\frac{15-3\cdot \:3}{2}[/tex]

[tex]15-9=6[/tex]

[tex]\frac{6}{2}=3[/tex]

[tex]x=3[/tex]

Answer:

Image attached below with answer in decimal form and fraction form

Answer:

4 units

Step-by-step explanation:

according to question:

perimeter of square = 16 units

4a = 16

where a is the side length

a = 16/4

= 4 units

Step-by-step explanation:

that r = P/(2π) so A = π(P/(2π))2 = P2/(4π). Any positive area less than this is also possible. So in this problem the largest area possible is (16 in.)2/(4π) = 64/π sq.

The element that has chemical properties most similar to element X is element 1.

Elements on the periodic table are ordered accordingly to the number of protons in each element.

The first one is hydrogen, with 1 proton, the second is helium, with two protons, and so on.

So, element 3 has one proton less than x, and element 4 has one proton more than x.

Then we have two more relations:

Horizontal lines are called periods, so 3, x, and 4 are on the same period (it is related to the energy level of the valence's electrons).

Vertical lines are called families because elements in vertical lines have similar chemical behavior.

This is the one that we care for this problem, we want to see which element has chemical properties most similar to element X, so we need to see which element is on the same family as element X.

As you can see, the only element on the same vertical line as X is element 1, so the correct option will be A.

If you want to learn more about the periodic table, you can read:

https://brainly.com/question/14514242

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Uh, well, you can visit websites that have the first 100,000 digits of pi. I tried putting one of the links here, but I was warned and my answer was deleted, so this is the best that I can help you, I guess.

Answer:

x=45°

Step-by-step explanation:

By linear pair property

[tex]x+135=180[/tex]

[tex]x=180-135[/tex]

[tex]x=45^o[/tex]

~

Answer:

76.8% or 77%

Step-by-step explanation:

first you would want to multiply 48*160=7680 then you would want to divide by 100 to get it down to a reasonable number, or another way to do it would be to divide 48first by 10 to get it to a decimal and out of the precents, then multiply that by 160 which would give the same answer.

Answer:

Options pls.

Step-by-step explanation:

Can u give options

Answer:

A) complementary angles

B) 58 degrees

Step-by-step explanation:

A) ∠DOE and ∠EOB are complementary angles since they both add up to 90 degrees (or right angle).

B) x + 32 = 90 (Complementary angles)

Subtract 32 to both sides

x = 90 - 32

x = 58 degrees.

[tex]\rule[225]{225}{2}[/tex]

Answer:

No Equation in Standard form can't be graphed in Curve.

The inference procedure that should be used is a hypothesis testing.

It should be noted that hypothesis testing simply means a statistical test when an individual tests and assumption regarding a population parameter.

In this case, since the data will be used to compare the percents of students from rural backgrounds among dropouts and graduates, the hypothesis testing is appropriate. This is important to assess the plausibility of the hypothesis.

Learn more about hypothesis testing on:

https://brainly.com/question/15980493

Answer:

B

Step-by-step explanation:

that is the definition of a function : every valid value of x gets exactly one value of y assigned as function result value.

that allows gaps. not every value on the x-axis has to be a valid x value for the function. and neither do we need every possible y value to be a valid function result value.

so, if we consider x to be the set of {2, 4, 6, 9}, then this is indeed a function.

2 gets 3, 4 gets 9, 6 gets 10, and 9 gets 5 assigned as y (function result) value.

all good and perfect - exactly one assigned value for every valid x value.

Answer: Top right

Step-by-step explanation:

This is substituting into point-slope form.

Answer:

C. minutes

Step-by-step explanation:

Answer: C minutes.

Step-by-step explanation:

Answer:

two small end square area=s^2.s=3.s^2=9.

but there are 2

Answer:

$0.95 x 6 = $5.70

Step-by-step explanation:

Multiply 95 x 6 and then divided the product by 100 or just multiply .95 x 6

Answer:

each game cost 1.28

Step-by-step explanation:

4.35- 0.50

3.85

3.85/3 = 1.283 rounded to 1.28

Answer: (a + b)2 = a2 + b2 + 2(a - b)2 = a2 + b2 - 2ab a2 - b2 = (a + b) (a - b) (x + a) (x + b) = x2 + x (a + b) + ab (a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca

(a + b)3 = a3 + b3 + 3ab(a + b) (a - b)3 = a3 - b3 - 3ab(a - b) a3 + b3 + c3 - 3abc = (a + b + c)(a2 + b2 + c2 - ab - bc - ca)

Step-by-step explanation: