I don’t get why everyone is laughing.. but it’s in past tense since they are getting banned, or banned by now probably. That’s an interesting question
Answer:
2 hours and 15 minutes
Step-by-step explanation:
60 minutes = 1 hour
120 minutes = 2 hours
so 135 minutes = 2 hours and 15 minutes
Answer:
F'(17, - 8 )
Step-by-step explanation:
Under a rotation about the origin of 180°
a point (x, y ) → (- x, - y ), thus
F(- 17, 8 ) → F'(17, - 8 )
Answer:
A
Step-by-step explanation:
Check the solution by substituting x = 
into the left side of the equation
2sin²x - sinx - 1
= 2sin²( ) - sin ( ) - 1
= 2(1)² - 1 - 1
= 2 - 1 - 1
= 0
= right side
is therefore a solution to the equation
