Given that sin and tan find the trigonometric function values for 54°=0.8090 cos 54°=0.5878 54°=1.3764, 306°.
sin 306°= (round to four decimal places.)
cos 306°= (round to four decimal places.)
tan 306°= (round to four decimal places.)

sin 306°= -0.8090

cos 306°= 0.5878

tan 306°= -1.3764

Step-by-step explanation:

sin 54° = 0.8090

cos 54°= 0.5878

tan 54° = 1.3764

As 306° = 360° - 54°, the trigonometric funcions absolute values are the same for both, we need to check the signs.

As 306° is on the 4th quadrant, we have

sin 306° negative

cos 306° positive

tan 306° negative, this way

sin 306°= -0.8090

cos 306°= 0.5878

tan 306°= -1.3764

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.