Answer:c
Step-by-step explanation:
It has to do with the unit circle, I think it is A because it should be 2(0+ (-1)) but I would probably wait for someone to come behind me and explain it better sorry couldn't help more
You have to think about the equation in y=mx+b form and since b (the y intercept) is 121 that is your answer.
Answer:
C
Step-by-step explanation:
Because for a quadratic formula to be applicable..., x must be to the power of two(x^2)
Answer:
C. 24pi cu ft.
Step-by-step explanation:
The equation to find the volume of a cone is v=pi r^2 h/3. So, just substitute the given information to the equation:
pi=3.14; r=6; h=2
V= pi 6^2 2/3 > V= pi(36) 2/3 > V=113.04 2/3 > V=75.36
Then you can go through all the answers and multiply them by 3.14.
6* 3.14=18.84; A is wrong
18* 3.14=56.52; B is wrong
24* 3.14=75.36; C is correct
48* 3.14=150.72; D is wrong
Now we know that the answer is C. 24pi cu ft.