Which net represents the pyramid below? Image of a hexagonal pyramid.
(3 points)

A net is shown. Two hexagons connected by a square. From the hexagon on the bottom, there are 5 more squares connected to it.
A net is shown. There are six rectangles connected together. From the fourth rectangle, there is a hexagon on the top and the bottom.
A hexagon with a square connected to each side with dotted lines.
A hexagon with a triangle connected with a dotted line to each of the sides.

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?