HURRYYY A circle is centered on point B. Points A, C and D lie on its circumference.
If ZABC measures 122°, what does ZADC measure?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

What is the absolute value of the complex number -4-sqrt2i

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm