Mathematics, 13.12.2019 07:31 isiahamccoy8822
Mario programs his helicopter to fly at a target with a velocity of p. the direction of p is a due east and its speed is 6 m/s.
to mario's dismay the wind causes his helicopter to actually fly with a velocity a, and it misses its target. the direction of a is 30゚ south of east, and its speed is 5 m/s. (assume due east is 0゚ due north is 90゚ and so on). what is the speed of the wind? round to the nearest tentt. what direction is the wind blowing? round to the nearest degree between 0゚ and 360゚
Answers: 3
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
Mathematics, 21.06.2019 20:00
Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2
Answers: 2
Mario programs his helicopter to fly at a target with a velocity of p. the direction of p is a due e...
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