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3 years ago

8

Factor 9x 6 – 16y 6 completely. First factor each term. 9x 6 = ()2 16y 6 = ()2 Then use a2 – b2 = (a – b)(a + b). Show your

work. 9x 6 – 16y 6 =

1 answer:

Dmitry [639]3 years ago

8 0

Answer:

Step-by-step explanation:

$9x^6-16y^6\\=(3x^3)^2-(4y^3)^2\\=(3x^3+4y^3)(3x^3-4y^3)$

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Six girls share 5 pints of milk equally what fraction of a pint of milk does each girl get?

konstantin123 [22]

To answer this we need to divide 5 by 6.

First we need to convert the numbers to fractions (since we need a fraction for an answer).

$\frac{5}{1} \frac{6}{1}$

When dividing fraction, multiply the first fraction by the reciprocal of the second fraction. (A reciprocal is an upside down fraction)

$\frac{5}{1} * \frac{1}{6} = \frac{5}{6}$

The answer is $\frac{5}{6}$

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)

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3 years ago

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Cerrena [4.2K]

It might be 2.5 but I could be wrong

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3 years ago

Jason's part-time job pays him $105 a week. If he has already saved $325, what is the minimum number of weeks he needs to work i

Art [367]

Jason's part-time job pays him $105 a week

He got an amount of 105 dollars per week

Thhe cost price of the Dit bike = $900

The saving amount he had = $325

So, The amount he require more is the difference in the cost price of the bike to the saving amount

Require amount = 900-325

Require Amount = $575

Since he get the $105 per week

We need to find the number of weeks to get an amount of $575

So, divide the total required amount by the amount in one week he get

$\begin{gathered} \text{ Number of w}eek\text{ =}\frac{Total\text{ Amount}}{Amount\text{ he get p}er\text{ week}} \\ \text{Number of w}eek\text{ =}\frac{575}{105} \\ \text{Number of w}eeks\text{ =}5.47 \\ \text{Number of we}eks\text{ }\approx6 \end{gathered}$

So, he neeed to wokr for 6 weeks to pay for the dirt bike

Answer : 6 weeks

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1 year ago

The ratio of the number of male lions to female lions in the animal reserve is 21:20. If there are 123 lions in the animal reser

Vanyuwa [196]

21 + 20 = 43

Total is 123, so divide by 43.

123/43 = 2.86 rounded to 3.

(females) 20 x 3 = 60 female lions

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3 years ago

Answer this question to get marked as brainliest!!!!

mash [69]

Answer:

7

Step-by-step explanation:

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3 years ago