The sides of ∆ are 8 cm, 7 cm and 5 cm respectively. Find its semi-perimeter

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: