Add the common like terms but first seperate them and the pair them
Answer:
cos 90°
Step-by-step explanation:
(cos 60°)(cos 30°) − (sin 60°)(sin 30°)
= cos ( 60° + 30°)
= cos 90°
3 3/4 cups of flour is the correct answer to this problem.
Answer:
261
Step-by-step explanation:
450 (.58)= 261
check answer 261/450 =.58
Answer:
bro just use photo math, download it and trust me it works
Step-by-step explanation:
