anonymous
  • anonymous
help please.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
anonymous
  • anonymous
The awnser is Deh
phi
  • phi
|dw:1339443442759:dw| use pythagorean theorem to find the hypotenuse (length of the vector)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
like a^2+b^2=c^2? that would be 27.
phi
  • phi
(-3)^2 + 6^2 = c^2 c^2= 9+36 = 45 can you find c?
phi
  • phi
sqrt(45) which you can simplify by noticing sqrt(45)= sqrt(5*9)
anonymous
  • anonymous
6.71
phi
  • phi
But you want to use the same form that the answers are in. sqrt(45)= sqrt(5*9) can you simplify this?
phi
  • phi
It is handy to know sqrt(a*b)= sqrt(a) * sqrt(b)
anonymous
  • anonymous
[3\sqrt{5}\]
phi
  • phi
yes. Choice A
phi
  • phi
btw, notice that the length of the vector has to be bigger than 6 (its x component). (Lengths will always be positive). So you could eliminate choices B and D immediately.

Looking for something else?

Not the answer you are looking for? Search for more explanations.