Mathematics, 24.03.2021 08:20 lekaje2375
Complete the square
to find the vertex
of this parabola.
x?+8y+2x - 23=0
Answers: 3
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Which letters from the table represent like terms? a and b b and c a and d b and d
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Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5
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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
Complete the square
to find the vertex
of this parabola.
x?+8y+2x - 23=0
...
to find the vertex
of this parabola.
x?+8y+2x - 23=0
...
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