Mathematics, 17.07.2019 17:00 Itsyourgirllulu
Naircraft travels with the wind for 120 miles in 0.75 of an hour. the return trip is flown against the wind and takes exactly 1 hour. which system of linear equations represents x, the speed of the plane in miles per hour, and y, the speed of the wind in miles per hour? recall the formula d = rt. 0.75(x + y) =β120 x β y =β120 0.75(x β y)=β120 x + y =β120 120(x + y)β=β0.75 120(x β y)β=β1 120(x β y)β=β0.75 120(x + y)β=β1
Answers: 1
Mathematics, 21.06.2019 14:00
Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96
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Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)
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Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)
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Naircraft travels with the wind for 120 miles in 0.75 of an hour. the return trip is flown against t...
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