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Cosine Values
Questions (3)
Find the cosine 315°. Round your answers to the nearest hundredth if necessary.
0 0.71 1 -0.78
1 answer
asked by
J
9 views
Multiple Choice%0D%0AFor △ABC, what is the value of cosC?%0D%0A%0D%0A%0D%0A(1 point)
1 answer
asked by
COWBOYS
4 views
Use a scientific calculator to find each value to four decimal places. cos 78 degrees=?, cos 46 degrees=?.
1 answer
asked anonymously
5 views
Parent Categories (1)
Trigonometry
