Brainliest pls helppp
Find the equation of a line passing through point A (4,6) and B (-2, 8)

Answer:

9/5 + 9/4 = 81/20

= 4 1/20

= 4.05

Step-by-step explanation:

81/20 is the smallest it gets as a fraction I believe

and A. should be 5/4 if i'm not mistaken

Answer:

a) 1 1/4 or b) 4 1/20

Step-by-step explanation:

a) This one is the easier of the two. 7/8+3/8= 10/8 ---» 1 2/8 and 2/8 is 1/4. So 1 1/4.

b) This one is a bit more tricky. You need to find a common denominator between the two, in this case we can use 20.

9/5 ---» 36/20 and 9/4 ----» 45/20.

Do some adding and you get 81/20 ---» 4 1/20.

Hope this helped!

Answer:

f(x) = x2 (x-a)5 (x-b)

Step-by-step explanation:

because if you graph the plots correctly you should get this

The equation of the graph of the polynomials is f ( x ) = x² ( x - a )⁵ ( x - b )

Graphs behave differently at various x-intercepts. Sometimes the graph will cross over the x-axis at an intercept. Other times the graph will touch the x-axis and bounce off.

Identify the even and odd multiplicities of the polynomial functions' zeros.

Using end behavior, turning points, intercepts, and the Intermediate Value Theorem, plot the graph of a polynomial function.

The graphs cross or are tangent to the x-axis at these x-values for zeros with even multiplicities. The graphs cross or intersect the x-axis at these x-values for zeros with odd multiplicities

Given data ,

Let the function be represented as f ( x )

Now , the value of f ( x ) is

f ( x ) = x² ( x - a )⁵ ( x - b )

From the graph of the polynomial , we can see that

The critical points of the function f(x) = x² ( x - a )⁵ ( x - b ) are x = 0, x = a, x = b, and x = (7a + 5b)/3

Hence , the function is f ( x ) = x² ( x - a )⁵ ( x - b )

To learn more about equation of graph of polynomials click :

https://brainly.com/question/16957172

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Answer:

They are probably a pair.

Step-by-step explanation:

If the two of those are blue, they probably go together. Maybe the other 6 are also pairs???

Answer:

The Answer is B! 3√5 I hope this helped u

Answer:

45

Step-by-step explanation

Its actually quite simple all you have to do is multiply 15 by 3 and then you will get 45.

Answer:

120.75 ounces

Step-by-step explanation:

It's just a multiplication you will multiply 23 ×5.25 will get you your answer

Answer:  slope of a line perpendicular is [tex]\frac{5}{7}[/tex]; slope of a line parallel to this line is [tex]-\frac{7}{5}[/tex].

Step-by-step explanation:

Rewrite the line in y = mx + b form, where m is slope and b is y-intercept.

7x + 5y = -2

       5y = -7x -2

         y = [tex]-\frac{7}{5}[/tex]x - [tex]\frac{2}{5}[/tex]

The product of two slope of perpendicular line is -1.

Let x be the other line that perpendicular line with the line 7x + 5y = -2.

（[tex]-\frac{7}{5}[/tex])x = -1

        x = [tex]\frac{5}{7}[/tex]

The slope of a line parallel to this line is the same, which is [tex]-\frac{7}{5}[/tex].

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

Explanation:

If you lose 9% of a substance, then you keep the remaining 91% because 100% - 9% = 91%. Or you can think of it as 91% + 9% = 100%

Then we convert 91% to decimal form to get 0.91

-----------

Or you can do the steps like this:

9% = 0.09

1 - 0.09 = 0.91

Answer:

i plotted the points, just connect them

Answer:

6m

Step-by-step explanation:

To find the original length you must take away the add-ons. To do so we know that they added 7 and A= l*l (or l squared). They added the 7 to the length so multiply 7*7 (49) subtract your answer from 169 (120) and that's your new area. To find the original length divide by 4 (I believe) and get 30m2

Answer:

Step-by-step explanation:

A, B, E

Answer: 200%

Step-by-step explanation: Seeing as 1:1 is a 100% and we all understand that just add 100% more for every number on the left if the other side is = to 1

Given that the length of the table is twice the width which is 1.25 m. and

the difference in the parallel side is 1 m., the area of the table is 2.5 m².

The possible table dimensions are;

Width of the table = 1.25 m

Width of the table = The height of the trapezoid

The difference in length between the parallel sides = 2 × 0.5 m = 1 m

Longest side of the table is a parallel side of the trapezoid

Given;

Length of the longest side of the table = 2 × The width

Which gives;

Length of the longest side of the table = 2 × 1.25 m = 2.5 m

Length of other parallel side = 2.5 m - 1 m = 1.5 m

[tex]Area \ of \ a \ trapezoid = \mathbf{\dfrac{Sum \ of \ length \ of \ parallel \ sides}{2} \times Height}[/tex]

Which gives;

[tex]\mathbf{Area \ of}\ the \ \mathbf{table} = \dfrac{2.5 + 1.5}{2} \times 1.25 = 2.5[/tex]

The area of the = 2.5 m²

Learn more about the properties of a trapezoid here:

https://brainly.com/question/4758162

— length of the longest side of the table = 2 × width which gives you 'length of the longest side of the table = 2 × 1.25 meters' which equals 2.5 meters. to find length of other parallel side use the equation 2.5 meters minus 1 meter, which is 1.5 meters. lastly to find the area, do  [tex]\frac{sum of length of parallel sides}{2}[/tex] multiplied by the height, which afer you fill it out turns into [tex]\frac{2.5+1.5}{2} *1.25[/tex] , which equals 2.5 meters. so the area is 2.5 meters squared.

P.S — PFP DUPEEE LOL

Answer:

The answer is x=15/2

Step-by-step explanation:

Answer:

X + 5 = 27 or 27 - 5 = X

the answer is $22

Step-by-step explanation:

Answer:

x-5=27 or 27=x-5 or x=27+5

Step-by-step explanation:

let x be the total amount of money Penny has.

after she deducts 5 dollars to pay for her bunny she is left with 27

    therefore

x-5=27 (which is the same as representing it in any other way shown above)

if they ask for X, then solve your equation

x=27+5

x=$32

Answer:

42

Step-by-step explanation:

Let's say the number=X

x/7=6

7*6=42

and 42/7=6

Answer:

½ i + ¾ j = (½ , ¾)

Step-by-step explanation:

The gradient of a scalar function is a vector. Which is calculated as written in the image.

Answer:

-24/5

Step-by-step explanation:

I did the math...your welcome:)

Answer:

At the top of the screen (Under the search) tap For Teachers.

Then just do what it wants.

(I'm taking a guess at this cuz I'm not a teacher.)

Answer:

So I don’t know if this is right cause yeha but I think that m=5

Step-by-step explanation:

we can substitute different numbers starting with one

Or this is the way I did we can do 10+5 which = 15

So that means 15/3=5

So m=5

also I don’t know if this is correct….:/

Answer:

m=5

Step-by-step explanation:

step 1:letters to the left side of the =, numbers to the right (If there are numbers attached to the letter, keep it on the left) if a number is being taken to the right, change the sign to the opposite of what it was

3m= 5+10

step 2: add the numbers on the right

3m=15

step 2: divide both sides by 3 to get m alone

m=5

The volume of a box is the product of its dimensions

The volume of the box is 11 unit cube

From the question, we have the following highlights

The volume of a unit cube is:

Volume = 1 unit cube

There are 11 cubes in the box. So, the volume of the box is:

Volume = 11 *1 unit cube

Volume = 11 unit cube

Hence, the volume of the box is 11 unit cube

Read more about volumes at:

https://brainly.com/question/1972490

Answer:

70

Step-by-step explanation:

angles in a triangle add up to 180 so both of the other angles added equal to 110. 180-110=70

Answer:

1

Step-by-step explanation:

44 ÷ 86

Simplify 44/86

22/43

Find the closest integer to 22/43

Answer:

44 mm : 86 mm

Step-by-step explanation:

 A cell phone is 86 mm long and 44 mm wide 

Long = length

Wide = width

Explanation:

Each of the five bags contain x pencils, where x is a placeholder for a positive whole number.

This means Tyler starts off with 5x pencils

He then adds 3 pencils per bag, so 3*5 = 15 extra pencils, to get the expression 5x+15. We're told the new grand total is 20 pencils.

Therefore, the equation for this story problem is 5x+15 = 20

The reason for the multiplication is because we have the same number of pencils per bag. So we're adding multiple groups together, or using multiplication to do a shortcut.

eg: instead of 5+5+5 = 15 we can do 5*3 = 15

We're given:

Let x equal the calorie count per serving of the original popcorn.

The light popcorn has a calorie count of 120, which is 25% fewer calories than regular popcorn. This means that 75% of the calorie count of regular popcorn is equal to that of the light popcorn:

[tex]x*0.75=120[/tex]

[tex]x*0.75=120[/tex]

⇒ Divide both sides by 0.75:

[tex]\dfrac{x*0.75}{0.75}=\dfrac{120}{0.75}\\\\x=160[/tex]

Therefore, each serving of regular popcorn has 160 calories.

Answer:

Step-by-step explanation:

What is the value of x when y = 36?

Answer:

Therefore, x is 1 and 2.

Step-by-step explanation:

As you plot both equations on the same graph, you will get something like this, shown in the graph.

Then, you have to find the x solutions where they intersect.

So, both equations intersect at x = 1 and 2.