Mathematics, 06.12.2019 03:31, brutcherk
which form of kepler’s third law can you use to relate the period t and radius r of a planet in our solar system as long as the unit year is used for the period and the astronomical unit is used for the radius?
t²=r³
t²=r
t=r²
t³=r²
Answers: 3
Mathematics, 21.06.2019 16:40, lauramount
According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units
Answers: 1
Mathematics, 21.06.2019 22:30, lilmaddy8856
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
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