3 years ago

Find the length of side x in simplest radical form with a rational denominator.

1 answer:

7 0

Answer: 5/2

Explanation:

According to 30-60-90 triangle rule:

The side opposite of 30 degree is equal to half of the hypotenuse and the hypotenuse here is 5 so therefore x = 5/2

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How would you write 1 17/20 as a percent

Over [174]

1 17/20

the 1 is ur whole number....it stays ur whole number
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3 years ago

160% of what number 56?

Bogdan [553]

Answer:

160% of 35 is 56.

Step-by-step explanation:

$\frac{56}{y} :\frac{160}{100}$

y · 160 = 56 · 100

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y = 35

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If sinx=2cosx then, what is the value of sin2x?

Travka [436]

sin(x) = 2cos(x)
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Nostrana [21]

Answer: Mode = 12

Explanation: The mode is the most frequent value, so it is the value that shows up the most. In this case, that would be the value "12" since it shows up three times (while the other values only show up once).

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2 years ago

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prisoha [69]

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Step-by-step explanation:

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