Mathematics, 01.12.2021 19:30 mikailah0988
Which expression can be placed on the right side of the equals sign to form an equation?
2+(3×3×3)=
a. 10×2-9
d. 5×5×5
c. 3+4×3
d. (5×5)+4
Answers: 1
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Which of the following is true for the relation f(x)=2x^2+1
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Mathematics, 21.06.2019 20:00
Last one and the bottom answer choice is y=(x-4)^2+1 you guys!
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Mathematics, 21.06.2019 23:00
Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42
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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
Which expression can be placed on the right side of the equals sign to form an equation?
2+(3×3×3)...
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