Asail is in the form of a right triangle the angle at its lower edge is 57 degrees what is the size of the angle formed at the top of the sail?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

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.