Rebeccasnyder021 Rebeccasnyder021
  • 12-07-2017
  • Mathematics
contestada

K is the midpoint of AB . if AK = 3x + 1 and KB=1/3x+9, find the length of AK

Respuesta :

Аноним Аноним
  • 12-07-2017
I hope this helps you


3x+1=1/3x+9


3x-1/3x=9-1


8/3x=8


X=3


AK=3.3+1=10
Answer Link

Otras preguntas

Can some please help me out..
please help me by the way this is a 2 mark question from mathswatch​
State two reasons why accumulation of lactic acid leads to increase in heartbeat
What is x when f(x)=0
If csc θ = 13/12, find sin θ.
Sami has 89 video games. He keeps 14 for himself and distributes the remaining video games to each of his 5 cousins. How many video games (x) did each cousin re
Which phase of matter do scientists ignore the forces of attraction between particles? a. solid b. liquid c. gas
What are words with the long vowel sound
Stars with fizzy tails wht
Suppose the wholesale price of a certain brand of medium-sized eggs p (in dollars/carton) is related to the weekly supply x (in thousands of cartons) by the fol