love232 love232
  • 23-03-2016
  • Mathematics
contestada

find the magnitude & directionof the vector JK given point j(1,0) & k(-2,3)

Relax

Respuesta :

Аноним Аноним
  • 24-03-2016
The distance between two point:
L=sqrt[(1-(-2))^2+(0-3)^2]=sqrt(18)=3sqrt(2) - magnitude
About direction. Angle is 45°, both point are on the line y=-x+1
Ver imagen Аноним
Answer Link

Otras preguntas

Need help ASAP giving 30 points
Which statements about the Twelve Tables are correct? Select all correct answers. a.They were written down. b.They allowed the consuls to interpret the laws. c
17 Refer to the illustration above. Structure 4 is a. the cell membrane. c. mitochondrion. b. a Golgi apparatus, d. the nucleus. Quickly please
Lisa drives her car 46 km south and then 13 km east. How far is she from her starting point? a) 44.1 km b) 59 km c) 47.8 km d) 33 km
which of the following is not the same as postive 7​
15(3x - 4y) Use Distributive property
The Europeans began exploring for the purpose of finding...​
Part II: Find the angle O in radians, (2 points)
I need help please.
e mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmm mmmmmmm mmmmmmm