Which of the following is not a special triangle? a) 60 - 60 - 60 triangle b)20 - 60 - 100 triangle c)45 - 45 - 90 triangle d)30 - 60 - 90 triangle

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

What is the value of p in the equation y^ = -4x?

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?