4. The sales price of a car is $12,590, which is 20% off the original price. What is the original price? 1. $14,310.40
2. $14,990.90
3. $15,290.70
4. $15,737.50
5. $16,935.80

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.

now i kniw my abcs next time wont u sing with me