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brilliants [131]

3 years ago

6

I have another question which expression shows 4 divided by the expression 468-466?

2 answers:

VLD [36.1K]3 years ago

8 0

I pretty sure the second one is the answer because it says 4 is divided by the expression so there would be no parenthesis around the answer but if it had said 4 divided by the difference of 468-466 then you would put parenthesis because it's saying that they want the answer of the expression not the expression it self. Hope this helps

azamat3 years ago

6 0

Answer is <span>4/(468-466)

-----------------------------</span>

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Temka [501]

Answer:

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Step-by-step explanation:

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4 years ago

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lakkis [162]

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8 0

3 years ago

Read 2 more answers

Pi/6 is the reference angle for:<br><br> 3pi/6<br><br> 5pi/6<br><br> 13pi/6<br><br> 8pi/6

Elanso [62]

Answer:

$\frac{5\pi}{6}, \frac{13\pi}{6}$

Step by step

Remember, a reference angle is a positive acute angle that represents an angle θ of any measurement.

a)

$\frac{3\pi}{6}=90^\circ$ , then its reference angle is $\frac{\pi}{2}$

b)

$\frac{5\pi}{6}=150^ \circ$ is in the second cuadrant, then its reference angle is $180^ \circ -150^{\circ}=30^{\circ}=\frac{\pi}{6}$

c)

$\frac{13\pi}{6}=390^\circ=360^\circ+30^\circ$ , then it is in the first cuadrant and the reference angle is $30^\circ =\frac{\pi}{6}$ .

d)

$\frac{8\pi}{6}=240^\circ$ and it is in the third cuadrant, then its reference angle is $240^\circ -180^\circ=60^\circ=\frac{\pi}{3}$

5 0

3 years ago