Answer:
value was â€"4. Which could be Arianna’s original expression? One-sixth (negative 3 x minus 24) One-sixth (negative 5 x minus 8) One-sixth (negative 10 x minus 4) One-sixth (negative 12 x minus 16).
That's already rounded to the nearest integer.
To the nearest ten, that would be 295250.
Answer:
The correct answer is D. 360°
Step-by-step explanation:
The sum of all the exterior angles of a regular n-gon or a polygon is always equal to 360°.
Let us consider the image attached.
First of all let us consider the triangle.
As per the property of exterior angles: The exterior angle is equal to the sum of 2 opposite interior angles.

Where
are the interior angles of the triangle.
Adding the above equations:

The sum of interior angles of a triangle is always equal to 180°


Hence, proved that the sum of exterior angles is
.
So, the correct answer is D. 
Answer:
8/3
Step-by-step explanation:
2/ (3/4) = 2*4/3 =8/3