X^1/2 - x
-2x^3 - x^1/2 - x
-2x^3 - 2x
i think this is it
D=ab-c Theres your answer
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A linear pair is a pair of angles that form a line. When added, they will equal 180.
< EFG + < GFH = 180
5n + 20 + 3n + 16 = 180
8n + 36 = 180
8n = 180 - 36
8n = 144
n = 144/8
n = 18
< EFG = 5n + 20.....5(18) + 20 = 110 <==
< GFH = 3n + 16.....3(18) + 16 = 70 <==
Answer:
you have to add all of them up it will get you some of your awner
