Question

Is it A. 10 B.-9 C.3 D.6

Answer 1

Answer:

  C. 3

Step-by-step explanation:

You know the angle sum is ...

  ∠FGT +∠TGH = ∠FGH

You can use this relation with the given values to find x.

 90 + (8x +4) = 39x +1

  93 = 31x . . . . . . . . . . . . . add -1-8x, collect terms

  3 = x . . . . . . . . . . . . . . . . divide by 31

Answer 2

Answer:

C) x=3

Step-by-step explanation:

(39x+1)-90=8x+4

39x+1-90=8x+4

39x-8x-89=4

31x=4+89

31x=93

x=93/31

x=3