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 2 years ago
If the cosine of an angle is 0.93475, what is the angle expressed as degrees, minutes and seconds?
 2 years ago
If the cosine of an angle is 0.93475, what is the angle expressed as degrees, minutes and seconds?

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baldymcgee6
 2 years ago
Best ResponseYou've already chosen the best response.0cos(x) = 0.93475 Take the cos^1 of each side to solve for x

baldymcgee6
 2 years ago
Best ResponseYou've already chosen the best response.0because the cos^1(cos(x)) = x

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.0check that your answer will be 20deg 48min 43.94 sec

krissywatts
 2 years ago
Best ResponseYou've already chosen the best response.020 degrees 48 minutes 43.9 se

baldymcgee6
 2 years ago
Best ResponseYou've already chosen the best response.0@mark_o. how is degrees and time related?

JakeV8
 2 years ago
Best ResponseYou've already chosen the best response.1it's not time, it's just the same sort of terminology. a degree can be divided into 60 parts called "minutes", and each minute can be divided into 60 seconds.

krissywatts
 2 years ago
Best ResponseYou've already chosen the best response.0have two more i need checked

JakeV8
 2 years ago
Best ResponseYou've already chosen the best response.1So it's very much like time, but it is just a way of dividing up degrees.

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.0its not really time here,,its the revolution , like i revolution = 360 degrees, and measurements with minutes and seconds are subdivisions of degrees having nothing to do with time. The names are due to the fact that 1/60th was chosen as the standard, so there are sixty minutes in a degree and sixty seconds in a minute, just like on a clock.

krissywatts
 2 years ago
Best ResponseYou've already chosen the best response.0what is the cosine of 104.73167 degrees? i got 0.25429 is this correct

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.0yes correct @ krissywatts

krissywatts
 2 years ago
Best ResponseYou've already chosen the best response.0what is the tangent of 75 degrees 16 minutes abd 31 seconds? i got 3.80508
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