Find the area of quadrilateral ABCD whose vertices are at A(6, -4), B(-4, -6), C(-6, 4), and D(4, 6)

What is not true about kl and mn? what is mn? (show your work)

Place the following steps in order to complete the square and solve the quadratic equation,

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?