Pietro used a number line to subtract *-1/8 - (1/4)The figure shows the arrow
he drew to represent the subtraction.
Is he getting the right result? Explain.

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

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.

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false