Pls me asap for 7, 8, and 9 (show ) + lots of points!
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Mathematics, 31.01.2020 08:45 oscaralan01
Pls me asap for 7, 8, and 9 (show ) + lots of points!
Answers: 1
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 22.06.2019 00:00
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
Mathematics, 22.06.2019 02:30
In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.
Answers: 3
Mathematics, 25.09.2020 02:01
Mathematics, 25.09.2020 02:01
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Advanced Placement (AP), 25.09.2020 02:01
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Mathematics, 25.09.2020 02:01
Mathematics, 25.09.2020 02:01
Mathematics, 25.09.2020 02:01