3 years ago

O

Mathematics

1 answer:

Alexus [3.1K]3 years ago

3 0

Answer:

49087.385212340516

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Round $99.20 to the nearest ten

Vikki [24]

Take the first 9 is in yours tens place so you want to take the second 9 and round up because anything 5 or more goes up and 4 or less stays the same

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3 years ago

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Help please!!!!!!!!!!!!!

IRISSAK [1]

Answer:

√20,

√19,

√17,

√23

Step-by-step explanation:

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What is the probability of rolling a number greater than 3 on a single die (dice)?

SpyIntel [72]

The probability would be 1/2

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3 years ago

Fifteen times the square of a non-zero number is equal to 20 times number.What is the number? Its not 4/3

e-lub [12.9K]

The number is (2√3) / 3

To find the missing number, convert what it says in words to an equation:
$15 {x}^{2} = 20x$
Divide both sides by 15:
${x}^{2} = \frac{20}{15} \\ \\ {x}^{2} = \frac{4}{3}$
Take the square root:
$x = \sqrt{ \frac{4}{3} } \\ \\ x = \frac{2}{ \sqrt{3} } \\ \\ x = \frac{2 \sqrt{3} }{3}$

4 0

3 years ago

What’s is the answer

Natasha_Volkova [10]

Answer:

In simplest form, it should be:

3:2

6 / 2 = 3

4 / 2 = 2

Hope this helps!

8 0

2 years ago