Answer:
I think b
Step-by-step explanation:
Answer:
1 + 3sinA + 3sin²A + sin³A
Step-by-step explanation:
Given
(1 + sinA)(1 + sinA)(1 + sinA) ← expand the last pair using FOIL
= (1 + sinA)(1 + 2sinA + sin²A) ← distribute
= 1 + 2sinA + sin²A + sinA + 2sin²A + sin³A ← collect like terms
= 1 + 3sinA + 3sin²A + sin³A
2x-1 = 2x+3
2x = 2x+4
0=4
there is no solution
The reason for this is the equations have the same slope and they have different y-intercepts. this means that they are parallel and will never touch.
Answer:
Im pretty sure it should be (42, 54)
Step-by-step explanation:
you multiply each coordinate by r:
(7(6),9(6))
which would give you (42, 54).
I hope this helps you
