Vector c is 6.28 m long in a 105 degree direction. vector d is 3.09 m long in a 233 degree direction. what is the magnitude and direction of their vector sum?

a, c, d, e are all applying about success strategies.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.