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3 years ago

What do 89/90 equal but not as a decimal or a percent as a fraction HELP ME

Mathematics

1 answer:

sergeinik [125]3 years ago

3 0

Answer:

it equals 89/90

Step-by-step explanation:

the gcf of 89, 90 is 1, so the fraction can not be simplified. The answer is 89/90.

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What does 2/3x=−1/3x−4 equal to

Misha Larkins [42]

I don’t understand how you worded the question but x=-4 if thats what you are looking for

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3 years ago

Prefixes, roots, and suffixes are examples of _____

mojhsa [17]

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The correct answer should be : Word parts

Step-by-step explanation:

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Yareli and Rosa won a total of 125 tickets at an arcade. The number of tickets that Rosa won is 11 more than half the number of

Keith_Richards [23]

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Step-by-step explanation:

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3 years ago

Which table describes the behavior of the graph of f(x) = 2x3 – 26x – 24?

In-s [12.5K]

Answer:

For x∈ {-∞,-3} y<0, below x-axis

x∈ {-3,-1} y>0, above x-axis

x∈ {-1,4} y<0, below x-axis

x∈ {4,∞} y>0, above x-axis

Step-by-step explanation:

f(x)= $2x^{3}-26x-24$

$2x^{3}-26x-24$ =0

$2x^{3}-26x-24=0\\2x^{3}-2x-24x-24=0\\2x(x^{2} -1)-24(x+1)=0\\2x(x+1)(x-1)-24(x+1)=0\\(x+1)(2x^{2} -2x-24)=0\\=> x+1=0 => x_{1}=-1\\$

$=> 2x^{2} -2x-24=0\\=>2(x^{2} -x-12)=0\\=> x^{2} -x-12=0\\=> x^{2} -4x+3x-12=0\\=> x(x-4)+3(x-4)=0\\=> (x-4)(x+3)=0\\$

$=> x-4=0\\=> x_{2}=4\\=> x+3=0\\=>x_{3}=-3\\$

For x∈ {-∞,-3} y<0, below x-axis

x∈ {-3,-1} y>0, above x-axis

x∈ {-1,4} y<0, below x-axis

x∈ {4,∞} y>0, above x-axis

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3 years ago

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Moose plans to eat 8 of his mom's minty

antoniya [11.8K]

Answer:

75%

Step-by-step explanation:

$\frac{6}{8} \times 100\% = 75\%$

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2 years ago