2 years ago

What is the length of the side opposite the 60° angle?

Mathematics

2 answers:

Zina [86]2 years ago

4 0

Answer: 90

Step-by-step explanation:

opposite side is 90

erma4kov [3.2K]2 years ago

3 0

Answer:

6√3

Step-by-step explanation:

This is a 30-60-90 triangle meaning that the hypotenuse is 2 times the shorter leg and the leg opposite of the 60-degree angle is √3 times larger than the shorter leg.

6*√3 = 6√3

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The longer leg of a 30°- 60°- 90° triangle is 4 3 cm. Which is the length of the hypotenuse?

liberstina [14]

i think its 25 because of the Pythagorean theorem. 4^2 + 3^2= 16 + 9 =25

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3 years ago

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irinina [24]

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Answer is A.

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3 years ago

madam [21]

Answer:

A. a=12, b=63.c =36

Step-by-step explanation:

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3 years ago

Solve for me pls :)

I am Lyosha [343]

Answer:

Step-by-step explanation:

$f(x) = \frac{3}{x + 2} - \sqrt{x - 3} \\$

To find f(19) , substitute the value of x that's 19 into f(x). That is for every x in f (x) replace it with 19

We have

$f(19) = \frac{3}{19 + 2} - \sqrt{19 - 3} \\ = \frac{3}{21} - \sqrt{16} \\ = \frac{1}{7} - 4 = \frac{1 - 28}{7}$

We have the final answer as

$f(19) = - \frac{27}{7} \\$

Hope this helps you

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3 years ago

Which is equivalent to sqrt 180x^11 after it has been simplified completely?

lorasvet [3.4K]

Answer:

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Step-by-step explanation:

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3 years ago