Determine X in decimal degrees. Round results to an appropriate # of significant digits?

2 ⤊

Tan X -= 0.67

Not X is a symbol of 0 with a line thru the middle.

2007-11-03 10:11:30 · 2 answers · asked by Cary C 6 in Science & Mathematics ➔ Mathematics

use the arctan (0.67)=angle or inverse tanget (0.67)= angle
33.8221 degrees
213.822 degrees

significant digits

34 and 210

2007-11-03 10:16:16 · answer #1 · answered by Anonymous · 1⤊ 0⤋

Tan X = 0.67
X = Tan^-1 (0.67)
X = 33.82208522
X = 33.822 degrees
X = 33 degrees 49' 19.2"

2007-11-03 17:19:03 · answer #2 · answered by lenpol7 7 · 1⤊ 0⤋