Find the missing length indicated. Pls show your work

2*-7

Step-by-step explanation:

yan po yung sagot yung missing leanth

21

Step-by-step explanation:

The side opposite 6 in the small triangle is 2x-7-14 which is 2x - 21

Proportion

6/18 = (2X - 21)/(2x - 7)                       Cross Multiply

6*(2x - 7) = 18*(2x - 21)                        Divide both sides by 6

2x - 7 = 3*(2x - 21)                               Remove the brackets

2x - 7 = 6x - 63                                   Add 63 to both sides

2x - 7 + 63 = 6x

2x + 56 = 6x                                       Subtract 2x from both sides

56 = 4x                                               Divide by 4

56/4 = 4x/4

x = 14

Answer

2x - 7

2*14 - 7

28 - 7

2x - 7 = 21

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.