Mathematics High School

FACTORIZE :-
3x³y( x-3y ) - 7x²y² ( x-3y )​

Answers

Answer 1
3x³y(x - 3y) - 7x²y² (x - 3y)= (x - 3y)(3x³y - 7x²y²)= (x - 3y)[x²y(3x - 7)]= x²y(3x - 7)(x - 3y)

Answer:

x²y(3x - 7)(x - 3y)

Hope you could get an idea from here.

Doubt clarification - use comment section.

Related Questions

y=-1,X+2y=9 solve by substitution show all work

Answers

Answer:

x = 11

Step-by-step explanation:

Substitute y = -1 into the equation.

x+2y = 9

; x+2(-1) = 9

x+(-2) = 9

x-2 = 9

x = 9+2

x = 11

What is the degree of 3x^4-4x^2?

Answers

Answer:

the degree is 4

Step-by-step explanation:

the largest exponent of x

please answer i have finals this coming week and i need to get my grade up

Answers

Answer:

first line for you graph would be from 5 to 5 and the second line is -4 to 2

Step-by-step explanation:

hope this is what you needed:)

What is the linear function equation represented by the graph?

Answers

Answer:

y=1/3x-4

Step-by-step explanation:

The point where the line intercepts the y-axis is the y-intercept and where the digit -4 comes from

1/3 comes from how many times the line rises (1) and run (3)

Hope this helps!

Jared and Casey splurged on a special dinner for their anniversary. Their dinner cost $262.57,
and the local sales tax is 4%. If they left a 20% tip on the $262.57, how much in total did
they pay?

Answers

They paid a total of $325.5868

What is -2 1/2 times 3 3/4?

Answers

Answer:

-6 3/8

Step-by-step explanation:

Step-by-step explanation:

-2 1/2 mixed number change fraction= -3/-4 = 3/4.

3 3/4 = 15/12 = 5/4.

3/4 x 5/4= 15/16.

Solve 4,200 ÷ 70 = ________. Rewrite as a fraction to help you.

Answers

4200/70
take out a zero on both top and bottom

420/7
Simplify

= 60

Hope this helps!
Brainliest and a like is much appreciated

The value of y varies directly with x.If x=25 then y=20 .a. find the value y when x=8 b. find the value of x when y=32

Answers

is that two problems in one?


How many solutions does this system of equations
have?

Infinite
None
One

Answers

Answer:

Step-by-step explanation:

None

The hint is in the slopes which is the number in front of x. Both equations have a slope of 1/2

The y intercepts are different (4 for the top one 2 for the bottom one). That tells you that you have two lines and not one of top of the other. These two lines never meet, because the slopes are the same. Therefore there are no values that both lines have in common.

That makes the answer none.

Cube A has a volume of 9 in3. Cube B has a volume of 5 in3. Which of the following expresses the ratio of the side length of Cube A to the side length of Cube B?

(A) 3 : 5 ^1/3
(B) 5^1/3 : 3^1/3
(C) 3^1/3 : 5^2/3
(D) 3^1/3 : 5^1/3
(E) 3^2/3 : 5^1/3

Answers

Using the formula for the volume of a cube, it is found that the expression which gives the ratio of the side length of Cube A to the side length of Cube B is:

[tex]r = \frac{3^{\frac{2}{3}}}{5^{\frac{1}{3}}}[/tex]

Which means that option E is correct.

The volume of a cube of side length l is given by:

[tex]V = l^3[/tex]

For Cube A, the volume is of 9 cubic inches, hence:

[tex]l_a^3 = 9[/tex]

[tex]l_a = \sqrt[3]{9}[/tex]

[tex]l_a = 9^{\frac{1}{3}}[/tex]

[tex]l_a = 3^{\frac{2}{3}}[/tex]

For Cube B, the volume is of 5 cubic inches, hence:

[tex]l_b^3 = 5[/tex]

[tex]l_b = \sqrt[3]{5}[/tex]

[tex]l_b = 5^{\frac{1}{3}}[/tex]

Then, the ratio is:

[tex]r = \frac{l_a}{l_b} = \frac{3^{\frac{2}{3}}}{5^{\frac{1}{3}}}[/tex]

To learn more about the volume of a cube, you can take a look at https://brainly.com/question/13030328

Alg 2 the problem is below please help !!!

Answers

The answer is: -72.19634511

what is 13 divided by 4732

Answers

Answer:
0.00274725….
Hope this helps!

Answer:

Step-by-step explanation:

the answer is 13

pls help me with math asap pls no links thx

Answers

Answer:

8

Step-by-step explanation:

Divide 192 by 24 and you'll get 8 classes per grade as the answer

Answer:

8 classes

Step-by-step explanation:

To find the minimum amount of classes, you divide 192 by 24 and you get 8 classes.

please helpp im timed!!!​

Answers

Answer:

Answer A is correct

Step-by-step explanation:

The product of the roots of the equation ax^2+x-24=0 is equal to -2 2/5. Find the value of a in the equation. Please help 100 points and branliest.

Answers

[tex]ax^2 + x -24 =0\\\\\text{If the roots are}~ \alpha ~ \text{and}~ \beta,\\\\\alpha \beta = -\dfrac{24}a \\\\\implies -2 \dfrac 25 = -\dfrac{24} a\\\\ \implies 2 \dfrac 25 = \dfrac{24} a\\\\\implies \dfrac{12}5 = \dfrac{24}a\\\\\implies 12a = 120\\\\\implies a =\dfrac{120}{12} =10[/tex]

help please..
Select the correct image.
Given triangle A in the coordinate plane, which image shows a dilation of triangle A by a factor of 2 centered at the origin?

Answers

Answer:

C

Step-by-step explanation:

C because each point is twice as far from the origin

Answer:

c

Step-by-step explanation:

2y=8x-6 Find the Slope

Answers

Answer:

Slope is 4

Step-by-step explanation:

2y=8x-6

divide by 2

y=4x-3

y=mx+b

m is slope

m=4

The slope is the number 4

2. What is the x-intercept for the equation -2x + 5y = -10?

Answers

Answer:

Step-by-step explanation:

X intercept occurs when y = 0

-2x + 5(0) = -10

x = -10/-2

x = 5

Hello, thanks for the fast reply! I was trying to make sense of the following equation:

Answers

Answer:

[tex]15\sqrt{3}[/tex] inches

Step-by-step explanation:

[tex]2\sqrt{12} +2\sqrt{27} +\sqrt{12}+3\sqrt{3}[/tex]

[tex]2\sqrt{4*3} +2\sqrt{9*3} +\sqrt{4*3} +3\sqrt{3}[/tex]

[tex]4\sqrt{3} +6\sqrt{3} +2\sqrt{3} +3\sqrt{3}[/tex]

[tex]15\sqrt{3}[/tex] inches

Hope this helps!

What is the percent of change from 46 to 69?

Answers

Answer:

A change from 46 to 69 represents a positive change (increase) of 50% Use the formula found below on this webpage to find the percent change by replacing the given values: Percent change = New - Old |Old| × 100% Percent change = 69 - 46 |46| × 100% =

Step-by-step explanation:

Used my brain (Lol brain)

31.74%
I hope it’s help

Identify the two irrational numbers

Answers

Answer:

Your answer is in picture hope it helps

Step-by-step explanation:

At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. If 100 sixth-grade students prefer hip hop music, how many sixth-grade students are at the school? Explain or show your reasoning.

Answers

Answer:

250 because 250 times .4 equals 100

Step-by-step explanation:

Find the value of x so that the function has the given value. g(x)=8x-11;(x)=5

Answers

Answer:

29

Step-by-step explanation:


Logan and his sister, Tessa, are baking oatmeal raisin cookies. Logan uses 1.25-ounce scoops
of dough to form his cookies, and Tessa uses 1 12 -ounce scoops for hers.
Who is making bigger cookies?

Answers

Answer:

Logan is making bigger cookies

Step-by-step explanation:

1.25 > 1.12

Joan is thinking of a number. She adds 5 and multiplies it by 4. She then subtracts n of her original number and divides by 20. She wants the answer to always be 1. What is the value of n?​

Answers

Answer:

5

Step-by-step explanation:

(4n+5)-n/20=1 cross multiply:(4n+5)-n=204n+5=20+n4n-n=20-53n=15Divide both sides by coefficient of nn=5

what is 2^3 x 2^18 simplified

Answers

Answer:

2097152 or 2^21

Step-by-step explanation:

Answer: [tex]2^{21}[/tex]

Step-by-step explanation: Exponents are combined when simplifying a multiplication equation.

Write an equation in point-slope form of the line that passes through the point (−3,6) and has a slope of 5.

Answers

Answer:

Below in bold.

Step-by-step explanation:

Point slope form is y - y1 = m(x - x1)

where m = the slope of the line and (x1, y1) is a point on the line.

Here m = 5, x1 = -3 and y1 = 6.

So we have:

y - 6 = 5( x - (-3))

y - 6 = 5(x + 3)   (Answer)

Please help! I highly appreciate it! :D

Answers

Here's some required measures !

1 ft = 12 inches

0.4 ft = 0.5 × 12 = 6 inches

Let's calculate its surface area ~

[tex] \sf2[(12 \times 10) + (11 \times 12) + (10 \times 11) ] - 2(7 \times 7) [/tex]

[tex] \sf2[120 + 132 + 110 ] - 2(49) [/tex]

[tex] \sf{2(362)} - 98[/tex]

[tex] \sf724 - 98[/tex]

[tex]6 \sf26 \: \: in {}^{2} [/tex]

The square root of 1.85

Answers

Answer:

around 1.36

Step-by-step explanation:

FIRST CORRECT ANSWER GETS BRAINLIEST:



In the African nation of Niger, French is the official language, while in Nigeria, English is the official language. Why would these two countries have different official languages that are European In

origin?

They were colonized by different European countries

They are historically at war with one another.

They needed a lingua franca to be able to communicate.

Answers

Step-by-step explanation:

They needed a lingua franca to be able to communicate.

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