Answer:
but where is the diagram
Step-by-step explanation:
????????
Well, it depends. will you show us the homework?
Answer:
Step-by-step explanation:
9a - 8 = 2a - 2b
7a - 8 = -2b
7a = 8 - 2b
a = (8 - 2b)/7
Answer:
sin⁴x - sin²x
sin²x(sin²x - 1)
(1 - cos²x)(1 - cos²x - 1)
(1 - cos²x)(-cos²x)
-cos²x + cos⁴x
cos⁴x - cos²x
Answer:
4.75
Step-by-step explanation:
Can you tell me if right and can you give me brainliest??