A) x+6
B)3x
C)x/7
D)4-5x
E)x^2-2
F)2X+16
Answer:
b = 55°
c = 35°
Step-by-step explanation:
b° = 180° - (85°+40°) = 180° - 125° = 55°
c° = 180° - (b°+90°) = 180° - (55°+90°) = 180° - 145° = 35°
The question can be solved as follows:
Hence the value of the given expression in scientific notation is expressed as:
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