Two sides of a parallelogram are 73 feet and 85 feet. The measure of the angle between these sides is 12°. Find the area of the parallelogram to the nearest square foot.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is