Two circles touch externally. the sum of their areas is 130 pi square centimetres and the distance between their centres is 14 cm. find the radii of the circles

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

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 (%).

How many verticies does a triangular prims have