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3 years ago

Help!! Factor completely 9x^4y-6x^3y^2+3x^2y^3

Mathematics

2 answers:

Vesnalui [34]3 years ago

8 0

THe GCF of the numbers = 3
x terms GCF = x^2
y terms GCF = y

so we have

3x^2y(3x^2 - 2xy + y^2) (answer)

aev [14]3 years ago

4 0

I think is 3x2y3x2y out of 9x4y−6x3y2+3x2y39x4y-6x3y2+3x2y3.3x2y(3x2−2xy+y2)

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The length of a rectangle is 4 inches more than 4 times the width. The perimeter is 138 inches. Find the length and the width.

MatroZZZ [7]

4 times 4 which is 8 so 8 times 4 which is 32 so divide that by 138 but divide the 138 first and you will get 17.25?

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3 years ago

Hannah earned $1536 in 8 years on an investment at a 4% annual simple interest rate. How much was Hannah’s investment? $4800 $30

Nonamiya [84]

Simple interest calculates interest on initial amount only. The investment by Hannah was : Option A: $4800

<h3>How to calculate simple interest amount if rate of interest is R% annually?</h3>

Suppose that the initial amount of investment is P

And the rate of simple interest is R% annually,

And the time of investment is T years.

Then, the amount of simple interest is calculated as:

$I = \dfrac{P \times R \times T}{100}$

For the given case, let the initial investment Hannah made was of $P

Then, the time of investment is T = 8 years, R% = 4%, and given that Hannah earned interest I = $1536

Putting values in the above formula, we get;

$I = \dfrac{P \times R \times T}{100}\\\\1536 = \dfrac{P \times 8 \times 4}{100}\\\\P = \dfrac{153600}{32} = 4800$

Thus,

The investment by Hannah was : Option A: $4800

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3 years ago

Nina decided to raise money for a community organization that provides free classes and legal

Over [174]

A percentage is a way to describe a part of a whole. The money that is raised by Nina in the second month is $960.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given that the money raised by Nina in the first month is $800, while the money raised by Nina in the second month is 20% more.

Therefore, the money raised by Nina in the second month is,

Money raised = $800 + 20% of $800

= $800 + 0.20($800)

= $800 + $160

= $960

Hence, the money that is raised by Nina in the second month is $960.

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2 years ago

What is the area of a regular hexagon with a side length of 4 m? Enter your answer in the box. Round only your final answer to t

Tanzania [10]

The area of a hexagon is
A= a^2 (3√3)/2
we replace a with 4
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3 years ago

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NEED HELP PLZZZZZZZZ ! HOW IS THIS POSIBLE 5^10x0= 10^5x0 explain PLZ

BaLLatris [955]

Answer: They all = 0 How?

Step-by-step explanation:

Anything in mulitplcation that is times by 0 will always equal to zero.

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3 years ago

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