The freedom trail is 212 2 1 2 miles long. ana walked 58 5 8 mile from boston common to the paul revere house. then, she walked 38 3 8 mile from the paul revere house to copp's hill burying ground. how many more miles did ana walk to complete the trail to the uss constitution?

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

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?