Question 1173481
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Hi
Find the value of x to the nearest tenth.
tan x° = 31
x = 88.15° using Calculator  
x = 88.2° to the nearest tenth
Important to be Comfortable with Your Calculator
Mine is a Casio fx-115 PLUS which is inexpensive and very powerful.
(costs about $20 to my knowledge)  Highly recommend it. 
  Wish You the Best in your Studies.

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