Mathematics, 03.07.2019 13:20 annalaurie7
Which undefined geometric term is described as an infinite set of points that has length but not width? distance line plane postulate
Answers: 2
Mathematics, 21.06.2019 20:10, sksksksksk1
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Mathematics, 21.06.2019 21:00, manasangreddy2921
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z
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
Which undefined geometric term is described as an infinite set of points that has length but not wid...
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