Mathematics, 02.03.2021 19:10, Leanylopez0811
A triangle with a base of 4 centimeters and a height of 8 cm PLS HELP
Answers: 2
Mathematics, 21.06.2019 18:30, rachel2735
Can someone check if i did this right since i really want to make sure itβs correct. if you do you so much
Answers: 1
Mathematics, 21.06.2019 19:30, robert7248
I'm confused on this could anyone me and show me what i need to do to solve it.
Answers: 1
Mathematics, 22.06.2019 00:00, nshadow2920
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?
Answers: 3
A triangle with a base of 4 centimeters and a height of 8 cm PLS HELP...
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