Can i get help plz

x = 17

Step-by-step explanation:

since ABCDE is similar to FGHIJ,

FG/AB = HI/CD

14/6 = (x + 4)/9

7/3 = (x + 4)/9

63 = 3x + 12 (cross multiply)

3x = 51

x = 17

Topic: Similarity and congruence

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the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2