3 years ago

-4r>16 I have to solve this for my math hw

1 answer:

6 0

Answer:

r<-4

Step-by-step explanation:

when inequality is divided by a negative number the sign changes to next direction.

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dimulka [17.4K]

Answer:

Step-by-step explanation:

If you use Pascal's Triangle, you will need 9 lines, since there are 9 terms in a binomial raised to the 8th power. Those 9 terms are:

1, 8, 28, 56, 70, 56, 28, 8, 1

The first expansion through the one we need are below (I hope you know how to use Pascal's Triangle!):

$1(x^8)(y^0)+8(x^7)(y^1)+28(x^6)(y^2)+56(x^5)(y^3)+70(x^4)(y^4)+...$

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3 years ago

irina [24]

The answer is c not D you are welcome

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3 years ago

Tju [1.3M]

Answer:

The answer would have to be B

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2 years ago

olga2289 [7]

Answer: yes

Step-by-step explanation:

There is not answer to your equation so technically anything could be X

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3 years ago

ipn [44]

Use the website math papa it’ll give you the answers for your problem I promise!! Have a good day :)

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3 years ago