Find the midpoint of the segment with endpoints: (12, 2) and (7,9)

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?