What percent of 185 is 35

Mathematics

2 answers:

ratelena [41]3 years ago

7 0

Formula ( is / of ) = % /100

so plug

35/ 185 = x / 100

100* 35 = 3500

3500/ 185 = 18.9% or just 19%

lara [203]3 years ago

5 0

/-\ I keep messing up the whole dang thing when I explane somthing

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Graph: 20x + 3.00y is greater than or equal to 500

hram777 [196]

Do you mind if I re-arrange it slightly before we solve it ?

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Subtract 20x
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Make it an equation,
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The line is made out of all points where 'y' is EQUAL to
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4 years ago

Select all irrational numbers.

Maurinko [17]

Answer:

OPTION A

OPTION B

OPTION C

Step-by-step explanation:

Irrational numbers are the subset of real numbers. Their decimal representation neither form a pattern nor terminate.

OPTION A: $\sqrt{\frac{1}{2}}$

This is equal to $\frac{1}{\sqrt{2}}$ .

$\sqrt{2} = 1.414...$ is non-terminating. So, it is an irrational number. Hence, the reciprocal of an irrational number would also be irrational. So, OPTION A is irrational.

OPTION B: $\sqrt{\frac{1}{8}}$

This is equal to $\frac{1}{2\sqrt{2}}$ . Using the same logic as Option A, we regard OPTION B to be irrational as well.

OPTION C: $\sqrt{\frac{1}{10}}$

This is equal to $\frac{1}{\sqrt{5}\sqrt{2}}$ .

Both $\sqrt{5}$ and $\sqrt{2}$ are irrational. So, the product and the reciprocal of the product is irrational as well. So, OPTION C is an irrational number.

OPTION D: $\sqrt{\frac{1}{16}}$

16 is a perfect square and is a rational number. $\frac{1}{\sqrt{16}}$ = $\frac{1}{4}$ . This is equal to 0.25, a terminating decimal. So, OPTION D is a rational number.