If 7 more than twice a number is 3 less than three times the same number, what is the number?
1 answer:
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Answer:
C = 105°
Step-by-step explanation:
added in the picture
Analytically, it will be
-√(1+1²) = -√2
The calculator shows it to be -1.41421356237
_____
= -√2 to 12 significant digits.
