3 years ago

How to write x=-4 x=4 in algebraic expression

1 answer:

4 0

Answer:

|x| = 4

Step-by-step explanation:

x = -4 or x = 4 can be written using absolute value.

|x| = 4

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Yakvenalex [24]

Answer:

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Step-by-step explanation:

First we just convert the angle from radians to degrees
$\frac{31\pi radians }{6}*\frac{180degrees}{\pi radians} =\frac{31*180}{6} degrees=930degrees$
Now that's too big, all this means is if we start rotating from the positive y-axis in a circle we will cross the starting point 2 times, 2 full circles;
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0 degrees to 90 degrees is 1st quadrant
90 degrees to 180 degrees is 2nd quadrant
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270 degrees to 360 degrees is 4th quadrant
So our answer is the 3rd quadrant.

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madam [21]

Use a calculator called symbolab.com 0-0

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