Answer:
Presentation on theme: "Geometry Spheres CONFIDENTIAL."— Presentation transcript:
Step-by-step explanation:
Search this up and watch the video it may explain it to you better. I hope this helps!
Answer:
Option 4 : 
Step-by-step explanation:
<u>See the attached figure:</u>
To find the vertices of the feasible region, we need to graph the constraints, then find the area included by them, then calculate the vertices which is the intersection between each two of them.
As shown, the shaded area represents the solution of the constraints
So, the vertices of the feasible region are:

we know that
Two angles are Complementary when they add up to
degrees and two angles are Supplementary when they add up to
degrees
f the exterior sides are opposite rays, then a straight line forms and you have the two angles add to
degrees
So
the angles are supplementary and not complementary
therefore
the answer is the option
Never
By definition and according to Google:
"Irrational numbers<span> cannot be represented as terminating or repeating decimals."
So the answer to your question would have to be 'no' as calculators were designed to give us approximate answers when dealing with irrational numbers.
It would be hard to guess whether a large number produced by a calculator is irrational or not given that fact that many rational numbers can be incredibly long.
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