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den301095 [7]
3 years ago
6

Find value of X. Please show steps:)

Mathematics
1 answer:
Viefleur [7K]3 years ago
4 0
10 degrees is in a 90 degree angle 
90-10 =80
use sin 
sin(80)=9/x
get x alone
x=9/sin(80)

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What is an simplified expression for 8a-(-3-5a)-2a?
bogdanovich [222]

Answer:

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