Find the magnitude of the sum of v and u if v = < -2,4> and u = < -3,-5> . round to the nearest hundredth of a degree. a) 2.45 b) 3.74 c) 5.10 d) 10.30 e) 11.86

we need more info to solve this

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get