72.1k views
2 votes
Can anyone help me with the answer for number 4

Can anyone help me with the answer for number 4-example-1
User Rob Knight
by
7.2k points

1 Answer

0 votes

Answer:

b

Explanation:

Given K is the midpoint of JL, then

JK = KL ← substitute values

6x = 3x + 3 ( subtract 3x from both sides )

3x = 3 ( divide both sides by 3 )

x = 1

Hence

JK = 6x = 6 × 1 = 6

KL = 3x + 3 = (3 × 1) + 3 = 3 + 3 = 6

JL = 6 + 6 = 12

User Turhanco
by
7.9k points