Which is the better deal? explain why.
a. 5 apples for $3.20
b. 3 apples for $1.75

5 apples for 3.20 bc for a., youre only paying about $1.50 per apple but for b., youre paying about $1.70 per apple

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.