One endpoint of a line segment has coordinates (16, 3). If the coordinates of the midpoint are (9, 6), what are the coordinates of the other endpoint?
(2, 9)
(12.5, 4.5)
(25, 9)
(9, 3)

Can someone me with my hwplz(only the circled ones)

Acircle has a circumference of 28.36 units what is the diameter of the circle

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).