A student incorrectly claims that
5 + V2 5 + Vi
5 + 1
V18 Vg
3
How could yo...
Mathematics, 16.11.2020 01:00 adiaripley6408
A student incorrectly claims that
5 + V2 5 + Vi
5 + 1
V18 Vg
3
How could you convince the student that a mistake
has been made? How would you explain the cor-
rect way of rationalizing the denominator?
Answers: 1
Mathematics, 21.06.2019 20:40, mimithurmond03
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
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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