Answer:
The answers are the 2nd, 5th, and last answer choices. Source: I did this question before and I remember the answers.
IAnswerQuestionsBoi avatar
Your welcome if that helped
Step-by-step explanation:
Answer:
.73 per pound
Step-by-step explanation:
Take the total cost and divide by the number of pounds
4.38/ 6
.73 per pound
Answer:
Step-by-step explanation:
(cos 4a*cos 2a+sin 4a*sin 2a)/sin 4a
=[cos (4a-2a)]/sin 4a
=(cos 2a)/sin 4a
=(cos 2a) /(2 sin 2a cos 2a)
=1/(2 sin 2a)
=1/2 csc 2a
