Which property of complex numbers is demonstrated below? 1. property of opposites 2. addition property of zero 3. associative property of addition 4. commutative property of addition

Can you me find the slope! (30 points)

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Acircle has a diameter with endpoints at 15 + 25i and –25 – 17i. which point is also on the circle? –15 +21i 0 + 0i 15 + 17i 16 + 24i