PLEASE HELP ME!! I WILL MARK BRAINLIEST!!

Answer:

-4/5, -0.5, 1/5, 1/2, 0.6, 0.9

Step-by-step explanation:

Answer:

-4/5, -0.5, 1/5, 1/2, 0.6, 0.9

Step-by-step explanation:

Answer:

Option #4

Step-by-step explanation:

Expand option #4

=-3(1-2x)

=-3 -2x*-3

=-3+6x which is what your original equation was.

Answer:

see below

Step-by-step explanation:

y-intercept: (0,1)

rate of change: 2/3

Y-intercept: I found this because the y-intercept is when x=0, and where the line crosses through the y-axis.  So, we can see that the y-intercept is (0,1)

Rate of change: The rate of change is another word for slope, or rise/run, so we can see, from point (0,1), that the rise is 2 units up and 3 units to the right to another point where the line crosses a whole number point.

Hope this helps :)

Answer:

bonjour, je le ferai. Comment se passe ta journée?

Step-by-step explanation:

Answer:35

Step-by-step explanation:

The integer in the set S:{−24, 2, 20, 35} that will make the inequality five-sixths m minus five is less than one-half m plus 3 false is 35What is inequality?Inequalities are created through the connection of two expressions. It should be noted that the expressions in inequality aren't always equal. Inequalities imply that the expressions are not equal. They are denoted by the symbols ≥  <  >   ≤.In this case, based on the information we will replace m with 35. This will be illustrated thus:= 5/6(35 - 5) < 1/2(35 + 3)= 5/6(30) < 1/2(38)= 25 < 19In this case, 25 isn't less than 19. Therefore, 35 is the correct integer.

Answer: 35

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

1:2 is the same as 1/2

if 1/2 of the chalk is yellow, then divide 18/2

18/2 = 9

Answer:

6

Step-by-step explanation:

so do a tape diagram with  1 box and underneath 2 boxes you then divide 3 boxes by 18 giving you 18.

50 +30x

250+20x

20 sessions

lmk if you need the work

Answer: 20 classes/sessions.

Step-by-step explanation:

y=30x+50

y=20x+250

Answer:

Step-by-step explanation:

f(x) = 16x² - 1

The x-intercepts are the roots, i.e., the values of x for which f(x) = 0.

Use the Quadratic Formula to determine the roots.

x = [0±√0²-4·16(-1)]/[2·16] = ±√64/32 = ±8/32 = ±¼

f(x) = 16(x-¼)(x+¼) = (4x-1)(4x+1)

The function which is equivalent to f(x)=16\(x^{2}\)-1 is f(x)=(4x+1)(4x-1) and x intercept lies at (1/4,0),(1/4,0).

Function is relationship between two or more that are variables expressed in equal to form. In a function each value of x must have a corresponding value of y.

The function which is being give to us is f(x)=16\(x^{2}\)-1 and we have to find the equivalent function that best shows the x intercepts on the graph.

f(x)=16\(x^{2}\)-1

We can find the factors of the expression 16\(x^{2}\)-1.

f(x)=\((4x)^{2} -(1)^{2}\)

=(4x+1)(4x-1)  [We know that \(a^{2} -b^{2}\)=(a+b)(a-b)]

Now we have to find the x intercept. We know that x intercept is a point at which the line touches the x axis means y coordinate will be zero at that point. So we have to put the value of f(x)=0

(4x-1)(4x+1)=0

It can be like under:

4x-1=0,4x+1=0

x=1/4,-1/4

Hence the function which is equivalent to f(x)=16\(x^{2}\)-1 is f(x)=(4x+1)(4x-1) and x intercept lies at two points (-1/4,0,(1/4,0).

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Answer:

A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:

(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.

(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.

(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.

(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.

So, the pairings that always describe a function are:

(a person’s age in years, that same person’s height in inches)

(a person’s weight in pounds, that same person’s height in inches)

(a person’s height in centimeters, that same person’s height in inches)

These three pairings meet the criteria of a function, where each input corresponds to a unique output.

The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)

A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:

1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).

2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.

3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.

4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).

So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)

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Answer:

800 euros

Step-by-step explanation:

First, let's start by finding Jonathan's weekly pay

So, we know that 960 euros is (120/100) times the pay that he got last year.

So we multiply 960 by the reciprocal of 120/100 which is 100/120 or simplified to 5/6.  960*5 = 4800.  4800/6=800.

So Jonathan's weekly pay was 800 euros last year.

Tess is wrong because she multiplied 960 by 4/5 because she thought this meant that Jonathan got paid 4/5 of what he gets per week this year which is what she thinks he got paid last year. You are supposed to multiply it by 6/5 rather than 4/5 because 20 percent more than 100 is 6/5 rather than 4/5.

Answer:

C

Step-by-step explanation:

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer:

A, B, ad C

In order to find the ratio of something you must:

Add the parts of the ratio to find the total number of parts.

Find the value of each part of the ratio by dividing the number by the total number of parts calculated in step 1.

Multiply each part of the original ratio by the value of each part calculated in step 2.

Answer:

78+25+61+55+64=283

360-283=77

180+77=257

Answer:

12x12 12x6 H = 46cm

Step-by-step explanation:

took quiz

Answer:

46 cm

Step-by-step explanation:

I learned this formula in math last year

Answer:

I think it is B

Step-by-step explanation:

A doesn't make sense..

D doesn't make sense..

So, it's between B and C.

Now, just because it has a pattern does not mean it is rational and I believe it would just be a Recurring decimal. So, I think it would be B.

Answer:Fred is 28 and Natalie is 14

Answer:
B) the definition for the direction of an electric field line is the way a positive test charge would move.

The definition for the direction of an electric field line is the way a positive test charge would move. Option B is correct.

When placed in an electromagnetic field, the physical attribute of matter known as electric charge causes it to experience a force. Positive and negative electric charges are the two types of charges that charge carriers, protons, and electrons, frequently carry. The movement of charges produces energy.

here,
Because the definition for the direction of an electric field line is the way a positive test charge moves, the charge on the left is positive and the charge on the right is negative.

Thus, the direction of an electric field line is defined as the movement of a positive test charge. Option B is the right answer.

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Answer:
answer is going to be

4 patterns

5 needles

2 balls of yarn

and 12 stitch holders

hope this helped u bro

Answer:

7

Step-by-step explanation:

that what i thank it is

Answer:

48.17

Step-by-step explanation:

Average = sum of numbers / number of numbers

Sum of numbers = 25 + 28.8 + 39.2 + 51.2 + 64.8 + 80 = 289

Number of numbers = 6

Average = 289 / 6 = 48.17

The scatterplot that shows the strongest relationship between the variable x and the variable y is: “On a graph, points are grouped close together and decrease.” Hence, Option A is correct.

In a scatterplot, dots are used to show the values of two different numerical variables. An individual data point's values are indicated by the placement of each dot on the horizontal and vertical axes.

An example of a plot or mathematical diagram is a scatterplot, which uses Cartesian coordinates to show the values of typically two variables given a collection of data.

Two quantitative variables assessed for the same individuals are shown in a scatterplot along with their relationship. The horizontal axis displays the values of one variable, and the vertical axis displays the values of the other variable.

Therefore, Option A is correct.

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Answer:

10

1-2

Step-by-step explanation: