Tiffany is building a door for a cabinet. the corners of the door must be right angels for the door to fit the cabinet. the door is 7 feet tall and 2.5 feet wide. the diagonal of the door measures 7.5 feet. is the door the correct shape. explain your reasoning.

How many solutions does the nonlinear system of equations graphed below have?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65