Answer:
x = 80
Step-by-step explanation:
∠ ABC and ∠ DBC are adjacent angles and supplementary, thus
∠ ABC = 180° - ∠ DBC = 180° - 100° = 80°
∠ EFB = x = ∠ ABC = 80° ( corresponding angles )
Thus x = 80
Answer: 1/8
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Step-by-step explanation:
1. 21√n/2
2. 2/3 3√x
(3) - 5/2b 7/2
4. (10m) 6/5
Answer:847288609443
Step-by-step explanation:
545,999 rounded to the nearest hundred thousand is 546,000.
