Plz help I'll give brainest

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?