Mathematics, 31.10.2019 02:31 Fedaca5
Find a unit vector in the same direction as the vector a = 4i−2j+ 4k, and another unit vector in the same direction as b = −4i + 3k. show that the vector sum of these unit vectors bisects the angle between a and b. hint: sketch the rhombus having the two unit vectors as adjacent sides.
Answers: 3
Mathematics, 21.06.2019 16:20
Which best explains why this triangle is or is not a right triangle?
Answers: 1
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Mathematics, 22.06.2019 01:30
Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?
Answers: 2
Find a unit vector in the same direction as the vector a = 4i−2j+ 4k, and another unit vector in the...
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