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 22:30
Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
Answers: 1
Mathematics, 21.06.2019 23:00
Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee
Answers: 2
Mathematics, 22.06.2019 00:30
If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?
Answers: 3
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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