Rays PQ and PS are perpendicular to each other.
What is the measure of LRPS plz

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.