8x^2y-18y^3
Maths assignment

Answers

Answer 1

Answer:

[tex]8x^2y-18y^3[/tex]

[tex]=8x^2y-18yy^2[/tex]

[tex]=4\cdot \:2x^2y+9\cdot \:2yy^2[/tex]

[tex]=2y\left(4x^2-9y^2\right)[/tex]

[tex]=2y\left(2x+3y\right)\left(2x-3y\right)[/tex]

----------------------

Hope it helps...

Have a great day!!


Related Questions

Look at the diagram. Which angle is supplementary to 1.) 2.) 3.) 4.)

Answers

Answer:

it's going to be EOC

Step-by-step explanation:

I used my brain

92×43 show work ( I know its easy but I'm tired so help please)​

Answers

Answer:

3956

Step-by-step explanation:

92 * 43

92 * 40 = 3680

92 * 3 = 276

3680 + 276 = 3956

which polygon has an interior angle sum of 1080​

Answers

Answer:

octagon which has eight sides.. (1st option )

The first one………………….

Given the function f(x) = 4x + 10 and g(x), which function has a greater slope?


x g(x)
2 5
4 7
6 9
f(x) has a greater slope.
g(x) has a greater slope.
The slopes of f(x) and g(x) are the same.
The slope of g(x) is undefined.

Answers

F(x) has a greater slope.

Explanation: when graphing g(x) on a graphing calc, you will see that the slope is 2/2, which is less than a slope of 4.

Hope this helps!!

i need help asap. rn ​

Answers

Answer:

4

Step-by-step explanation:

For this, you need to find the scale factor of two sides that are already given to you.

So, we will have to use the hypotenuse and one of the legs to make sure there is an accurate scale factor.

Hypotenuse:

15 / 5 = 3

Leg:

6 / 2 = 3

____________

So the scale factor is 3.

Using the leg (with the x) we need to divide 12 by the scale factor (3) to give us what x is equal to.

12 / 3 = 4

So, the answer is 4.

PLEASE HELP ASAP!





Cynthia bought a bag of wafers weighing 543 grams. There are about 0.035 ounces in 1 gram. About how many ounces does the
bag of wafers weigh?
OA.
15.51
B. 0.035
C. 0.64
OD
19.01

Answers

Answer:

19.005 ounces

Step-by-step explanation:

I believe that all you have to do is mutilply the 2 numbers which is 543 and 0.035 to find the amount of ounces it weighs. So 543 × 0.035 = 19.005. The answer is 19.005 ounces. (i hope)

Two stores sell CDs in packages, as shown in the table below.


CD Prices at Store A
Number of CDs in Package
1
12
20
45
Cost
$0.70
$8.40
?
$31.50


CD Prices at Store B
Number of CDs in Package
1
20
30
65
Cost
$0.60
?
$18.00
$39.00

If the rate at each store is constant, which statement correctly compares the cost of a package containing 20 CDs?
The cost at Store A is $2.00 greater than at Store B.
The cost at Store B is $2.00 greater than at Store A.
The cost at Store A is $1.00 greater than at Store B.
The cost at Store B is $1.00 greater than at Store A.

Answers

Answer:

Step-by-step explanation:

If each CD at store A costs $.70, then 20 of them will cost 20(.7) = $14.

If each CD at store B costs $.60, then 20 of them will cost 20(.6) = $12.

The correct statement is that The cost at Store A is $2.00 greater than at Store B.

algebra 1 solve − 0.32 + 0.18 = 0.25 − 1.95

Answers

Answer:

Step-by-step explanation:

Add 0.32 and 0.18 to get 0.5.

0.5=0.25 - 1.95

subtract 1.95 from 0.25 to get —1.7.

0.5=—1.7

compare 0.5 and —1.7.

flase

The sum of two numbers is -5 and their difference is -1. Find the two
numbers.

Answers

Answer:

x=-3 and y=-2

Step-by-step explanation:

let the numbers be x and y

x+y=-5

x-y=-1

therefore x=-5-y

-5-y-y=-1

-2y=-1+5

-2y=4

y=-2

×=-5-(-2)

x=-5+2

x=-3

Answer: -2 and -3

Step-by-step explanation:

Number #1 = xNumber #2 = y

x + y = -5

x - y = -1 -> x = y - 1

(y - 1) + y = -5

y - 1 + y = -5

2y = 1 - 5

2y = -4

y = -2

x = y - 1 = -2 - 1 = -3

1 Find x and H in the right angled below​

Answers

You didn't include the right triangle but this is all I could find.

x = 1

H = sqrt(15)


One number is 10 less than three times a second number. If their sum is 46, find the larger of the two numbers.

Answers

Answer:

32

Step-by-step explanation:

Number 1 =x

Number 2 =(3x-10)

number 1 + number 2 =46

x+(3x-10)=46

4x=56

x=14

Number 1 =x=14

Number 2=3x-10

                 3(14)-10

                   32

Number 1 (14)+Number 2 (32)=46

What is the answer to this question

Answers

Answer:

65

Step-by-step explanation:

the angle on top is the same  because the lengths of the lines that meet to "H" are the same.

Please hurry I will mark you brainliest

Answers

Answer:

1 and 3

i hope this helps

Sarah wants to print copies of her artwork. At the local print shop, it costs her $1 to make 5 copies and $5 to make 25 copies. How much would it cost Sarah to make 100 copies?

Answers

Answer:

$20

Step-by-step explanation:

5 copies cost $1.

25 copies cost $5.

So you have to do 100/5=$20 for 100 copies.

Answer:The answer is 20

Step-by-step explanation:

i will give brainliest if correct

Answers

Answer:

80 students

Step-by-step explanation:

If you do 60/0.75 (the number of students who voted), you get 80

Select the correct answer.
What are the solutions to this quadratic equation?
x^2+13=8x+37

A. x=4+2sr 10

B. x=-4+4sr10

C. x=-2+4sr10

D. x=4+sr10

Answers

Answer:

the answer to the question is C

lines b and c are parallel. no links.

Answers

Answer:

Value of x:

[tex]{ \tt{(13x + 9) + (5x + 9) = 180 \degree}} \\ { \tt{18x + 18 = 180 }} \\ { \tt{18x = 162}} \\ { \tt{x = 9}} \\ [/tex]

Angle m‹6:

[tex]{ \boxed{ \tt{m \angle6 = (5x + 9) \degree}}} \\ { \tt{m \angle6 = (5 \times 9) + 9}} \\ { \tt{m \angle6 = 54 \degree}}[/tex]

Answer:

B. 54 degrees

Step-by-step explanation:

Set up an equation that equals 180 degrees because a line is 180 degrees:

(13x+9)+(5x+9)=180

Solve for x:

x=9

Substitute 9 in 5x+9:

5(9)+9

Solve.

54

Since angle 6 is complementary, it is the same as the 7th angle.

So the answer is B, 54 degrees.

Hope this helps!

$975, and there is 7 percent sales tax on the purchase.
How much is the sales tax?

Answers

Answer:

$68.25

Step-by-step explanation:

To get the sales tax, you must notice that the sales tax is 7% of 975.

That is equal to:

975 × 0.07

0.07 is equal to 7%, or [tex]\frac{7}{100}[/tex].

The answer to the equation is 68.25.

GIVE AN EXPLANATION PLEASE! A BRAINLEEST IF TWO OR MORE PEOPLE HAVE ANSWERED IT. (FIRST COME FIRST SERVE BASES + ANSWER HAS TO BE CORRECT)

Lily bought a pair of gloves and a shirt.
The gloves cost £4
She sold the gloves and the shirt for a total of £48
She made 100% profit on the cost of the gloves.
20% profit on the total cost.
Work out her percentage profit on the cost of the skirt.
Answer 1 decimal place.

Answers

The profit percentage = 16.3%



A square has a perimeter of 36 cm.
What is the length of each side?

Answers

9 cm i hope this helps

Answer:

Step-by-step explanation:

The perimeter of a square has a formula P = s + s + s + s or just P = 4s where s is the length of a side. If this perimeter has a number value, we can plug it in and solve for the length of each side, like this:

36 = 4s so

s = 9 cm. And there you go!

Which ensation strates the Sum Version
12-8-15-12-15-3
1218115-12-13-15)
o 12-8-15-18.15
12-8-15-12-31 15

Answers

Answer:

desculpa mas não sei essa

The length of a rectangle is 3
more than 5 times its width.
Find the perimeter of this
rectangle if its area is 92 m2.
[?]m

Answers

Let W = width then length = 5W + 3  

Area = W(5W + 3) = 5W2 + 3W = 92  

5W2 + 3W - 92 = 0 has a negative root and the positive root = 4 (by the quadratic formula)  

The length = 23 and the perimeter = 2(L + W) 2 * 27 = 54

I dont know if this is right because I cant see the last part in less its like that

PLEASE HELP ASAP!!!!!!


Describe the graph of a function g by observing the graph of the base function ƒ.


g(x) = ƒ(x + 5) + 3

g(x) = ƒ(x + 3) + 5

g(x) = 2ƒ(x + 3)

g(x) = ƒ(x – 3) – 5

Answers

Answer:

g(x)=f(x+3)+5

Step-by-step explanation:

Does the graph shown below represent y as a linear function of x?

Answers

Answer: No, it is not a linear function

Explanation:

We can see that it's a function because it passes the vertical line test, but it's not linear. To be linear, it needs to be one single straight line only (instead of composed of multiple pieces of different straight lines). This graph is considered a piecewise function.

So if your teacher asked "is this a function?" then the answer would be "yes". However, the "linear" portion is what makes the final answer "no".

plz help ASAP with explanation

Answers

Answer:

Kindly check attached picture

Step-by-step explanation:

Based d on the instruction given.

1.)

-3 * 6 = 18

6 * - 2 = - 12

-3 * - 2 = 6

2.)

We use logical reasoning to find 2 numbers whichbwhen multiplied gives the number in the box in between :

The answers are given in the picture attached.

The average human body contains about 40 L of water. What is the total amount of water contained in the 6.4 billion people in the world? Show each step in your solution. Express your answer in scientific notation.

Answers

Answer:

2.56 * 10^11 L

Step-by-step explanation:

1 body has 40 L

Thus, the amount in 6.4 billion would be;

40 * 6.4 * 10^9

= 256 * 10^9

= 2.56 * 10^2 * 10^9

= 2.56 * 10^11 L

PLSSS I REALLY NEED HELP RIGHT NOW!! 20 POINTSS??

Answers

Answer:

15/12

Step-by-step explanation:

[tex]x = \frac{31}{12} - \frac{8}{6} = \frac{15}{12} [/tex]

and it says don't reduce otherwise u could also say 5/4

The value of the expression 10 - 1/2^4 x 48
A = 2
B = 4
C = 5
D = 7

Answers

Answer:

option d is correct answer

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

Answers

3x-6=2x-6
3x=2x
x=0
You can see that if you plug in 0, you get: 3(-2)=2(-3)

Answer:

x = 0

Step-by-step explanation:

Given equation to us is ,

[tex]\sf\implies 3 (x - 2 ) = 2( x - 3 )[/tex]

And we need to find out the value of x.

Step 1 : Open the parentheses :-

[tex]\sf\implies 3x - 6 = 2x - 6 [/tex]

Step 2: Put all variables on one side :-

[tex]\sf\implies 3x - 2x = -6+6 [/tex]

[tex]\sf\implies\boxed{\bf x = 0 }[/tex]

Find the area of the kite

Answers

Answer:

the area to the kite is sixty-four

Step-by-step explanation:

multiply the width to the height

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