Help !! No links Nd I’ll be grateful if u do explanation thank you

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.