Answer:
x=9 and 1/3
Step-by-step explanation:
x/8+5/6=2
Common denominator will be 48. So:
6x/48+40/48=2
That means that (6x+40)/48=2
(since they both have the same denominator)
Now, multiply 2 by 48. You get 96.
6x+40=96
Subtract 40
6x=56
x=28/3
cos(37°15') = cos(37.25°) ≈ 0.7960
15' means 15/60 of a degree, or 0.25 degrees.
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Note: the calculator mode is set to <em>Degrees</em>.
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