x = 4 and x = - 9
In both cases the angles inside the parallel lines are same sided interior angles
24x - 1 + 20x + 5 = 180
44x + 4 = 180 (subtract 4 from both sides )
44x = 176 ( divide both sides by 44 )
x =
= 4
Similarly
x + 109 + x + 89 = 180
2x + 198 = 180 ( subtract 198 from both sides )
2x = - 18
x =
= - 9
14) Since f=5, f + 69 = 74
15) Since w = 23, w + 45 = 68

so as you can see the common ratio is 2, and the first term is 1/2,

Answer:
Step-by-step explanation:
Answer:
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