What is the measure of angle a in the triangle?

Which value of c would make he following expression completely factored? 8x+cy

Which of the following is true for the relation f(x)=2x^2+1

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.