Answers: 2
Mathematics, 22.06.2019 06:30
Jane evaluates x^2-3x+5 for x=2 below. step 1: (-2)^2-()+5 step 2: =-4+6+5 step 3: =7 what, if any, was jane’s mistake? a)jane made no mistakes. b)jane incorrectly evaluated(-2)^2 in step 2. c)jane incorrectly added the terms in step 3. d)jane incorrectly substituted in x=-2in step 1.
Answers: 2
Mathematics, 22.06.2019 07:30
An airplane is taking off headed due north with an air speed of 173 miles per hour at an angle of 18° relative to the horizontal. the wind is blowing with a velocity of 42 miles per hour at an angle of s47°e. find a vector that represents the resultant velocity of the plane relative to the point of takeoff. let i point east, j point north, and k point up.
Answers: 3
Mathematics, 22.06.2019 07:50
Find the inverse of the function y = x2 - 12. y=+vx-12 y=+nx+ 12 y=+nx - 12 y=vx + 12
Answers: 2
Simplify this expression: g-3(f-g)-2f...
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