Which components are a possible representation of vector u if ||-4u|| ≈ 14.42? < 3,-2> < -1,4> < 2,2> < -2,-4>

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day

70,000 + 6,000 + 800 + 30

step-by-step explanation:

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.