Answer: the magnitude of a real number without regard to its sign.
Step-by-step explanation:
Meaning whether it is 5 or -5 the absolute value is 5 for both because that is their distance from zero.
I don't know this answer it is very difficult.
Make a circle with centre A and radius 3cm and make another circle with centre B and radius of 2.5cm. After that just mark the a cross where both circle intersects. Hope you understand