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30 votes
30 votes
What is the value of x if ABC ~ ADEF

B
m
30
12
25
10
D
А
F
ח
С
X-8
2x + 4

What is the value of x if ABC ~ ADEF B m 30 12 25 10 D А F ח С X-8 2x + 4-example-1
User Sheldore
by
2.7k points

1 Answer

15 votes
15 votes

Answer:

7

Explanation:

30/25=2x+4/x+8=6/5

6*(x+8) = 5*(2x+4)

3x+24 = 5x+10

2x=14

x=7

User Luca Poddigue
by
2.9k points