Write the system first as a vector equation and then as a matrix equation. Write the system as a vector equation where the first equation of the system corresponds to the first row. Select the correct choice below and fill in any answer boxes to complete your choice. A. nothing nothing B. nothing nothing nothing C. nothing nothing Write the system as a matrix equation where the first equation of the system corresponds to the first row. Select the correct choice below and fill in any answer boxes to complete your choice

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

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?