Answer:
-1
Step-by-step explanation:
We see the given expression is equal to sin(pi/12 - 7pi/12), which is equal to sin(-pi/2), or just -1.
Answer:
True
Step-by-step explanation:
The polynomial is a perfect square.
Answer:
Whoaaaa a picture would explain more than jus words
Step-by-step explanation:
Answer:
3 roots
Step-by-step explanation:
The roots of a function is the x intercepts.
x=-1
x=3
x=4
45 divided by 9 is 5 so 5 times 2 is 10. So theirs 10 girls at the park