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3 years ago

Please help! it take 50 mins please help me! please give correct answer!

Mathematics

2 answers:

Lana71 [14]3 years ago

8 0

The correct answer is "Some number less than five" because the "some number" is n, and you are taking that away from five, so you can turn that into 5-n. Note that n-5 and 5-n are not the same, however.

Mama L [17]3 years ago

7 0

Five less than 1 number

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Why is 1 neither prime nor a composite number?

Nadya [2.5K]

Answer:

1 is neither prime nor a composite number because it only has 1 divisor, 1 and 1, and it doesn't have more than 2 integral divisors, like stated, it only has 1. So it falls in neither category.

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3 years ago

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3 years ago

What is the first step in solving the quadratic equation x2 = StartFraction 9 Over 16 EndFraction? Take the square root of both

balu736 [363]

Answer:

The first step is

Take the square root of both sides of the equation

Step-by-step explanation:

we have

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Solve for x

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Take square root both sides

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the solutions are

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Take the square root of both sides of the equation

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3 years ago

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HELP ME PLEASE!!!!

QveST [7]

$54=9\cdot6\\24=4\cdot6\\\\3\sqrt{54}-4\sqrt{24}=3\sqrt{9\cdot6}-4\sqrt{4\cdot6}=3\cdot\sqrt9\cdot\sqrt6-4\cdot\sqrt4\cdot\sqrt6\\\\=3\cdot3\cdot\sqrt6-4\cdot2\cdot\sqrt6=9\sqrt6-8\sqrt6=1\sqrt6=\sqrt6\\\\\text{Answer:}\ \sqrt6\\\\\text{Used:}\ \sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}$

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3 years ago

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faltersainse [42]

Answer:

? = 7/2

Step-by-step explanation:

? = x

a denominator can’t be equal to 0

x ≠ 0

14/x = 4

14 = 4x

x = 7/2

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3 years ago