What is cos 60 degrees

Mathematics

2 answers:

MakcuM [25]2 years ago

7 0

Answer:

This is a question you should know in trig.

You should search up how to solve for simple trig functions

The cos of 60 degrees is 1/2 just because you asked

BigorU [14]2 years ago

3 0

Answer:

0.5

Step-by-step explanation:

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Bogdan [553]

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Here's the solution :

$\dfrac{7}{ \sqrt{10 } - \sqrt{ 3} }$

$\dfrac{7}{ \sqrt{10} - \sqrt{ 3} } \times \dfrac{ \sqrt{10} + \sqrt{3} }{ \sqrt{10} + \sqrt{3} }$

$\dfrac{7( \sqrt{10} + \sqrt{3} )}{( \sqrt{ 10}) {}^{2} - ( \sqrt{ {3}})^{2} }$

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2 years ago

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Answer:

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2 years ago

What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6?

yarga [219]

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Mashutka [201]

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