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3 years ago

Share 68 in the ratio 8:9

Mathematics

1 answer:

nalin [4]3 years ago

5 0

Answer:

68:76.5

Step-by-step explanation:

create the ratio 68/x=8/9, then simplify the side you can so get 68/x=.8888... then multiply both sides by x to get rid of the fraction, 68=.8888...x. now divide both sides by .8888... to get x by itself, 76.5=x

if you have any questions, leave them int eh comments and i will try to answer them, if this helped, pls give brainliest

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wlad13 [49]

Answer:

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Step-by-step explanation:

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And a leading coefficient (the one that multiplies the term of highest degree) A, we can write the polynomial as:

P(x) = A*(x - x₁)*(x - x₂)*...*(x - xₙ)

Now, some of these roots can be repeated.

For example if x₁ = x₂

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And we write the polynomial as:

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Now, if we have a polynomial with the roots (or zeros):

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(And a leading coefficient A = 1, I assume)

This polynomial will be written as:

f(x) = (x - (-4))*(x - (-4))*(x - 5)*(x - 5)*(x - 5)

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The correct option is the third one:

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and this is the answer!

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Step-by-step explanation:

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Step-by-step explanation:

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