on the first draw is 3/10, find the probability the white chip on the second un selected was a black chip. 10- 6 % of all radios manufactured are defective, find the probability of selecting two radios in a row that are defective. P (d1 and d2)

other answer is correct. i had used the radius of the radius somehow. a website:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

the translated point is (5,2)