Answer:
i think its quadratic
Step-by-step explanation:
12x = 12; x = 1
That simple
Answer: y<3
Step-by-step explanation:
the answer would be -5 and -6.
-5 + -6 = -11 and -5 * -6 = 30 because when multiplying, you cancel out the negative sign when you've got an even amount of negatives.
Answer:
A
Step-by-step explanation:
as 0≤θ≤90
so θ/2 is also in 0≤θ≤90
hence sin θ/2 and cos θ/2 are positive.