24-12-2022
Mathematics

contestada

12 The acute angle between the vectors ( 1 k 2 ) and ( 0 -1 1 ) is 45° Calculate the possible values of k

the answer is -1/4 but i have no clue how to reach it, thanks.

Respuesta :

Otras preguntas

Where would you look to find an article on recent fashion trends? A. Who's Who B. Online catalog C. Readers' Guide D. Encyclopedia I know for sure its

Which action is considered part of the unwritten constitution?

Is cancer caused by germs?

Which organelles are most of the 36 atp molecules produced?

As Section 3 of this chapter explains the Declaration was divided into four parts right down the first phrase of each of those four parts. That is the question

What is 2 49/100 as a decimal number?

In football which team is defense

Write and solve an equation to fin d how much warmer Montana's average 3 month temperature is than Minnesota's. Montana' average temperature in 3 months is -0.7

The jumping team can jump 36 times in 9 seconds. at this rate, how many jumps can they make in 27 seconds?

How do you make it look like you didn't cry when you did?