N•2>8
then dive both sides 2n>8
and get n>4
Answer:
9
Step-by-step explanation:
A = B + 2
C = B - 3
A x C = 66
A = Andrew
C = Chris
B = Beatrice
Multiply A and c together
(B + 2) x (b - 3)
b^2 - 3b + 2b - 6
b^2 -b - 6 = 66
b^2 - b - 72 = 0
factors of -72b^2 that add up to - b are -9b + 8b
b^2 + 8b -9b - 72
b (b + 8) -9(b + 8)
b = 9 or - 8
b = 9
Hello! I would love to help!
The answer is -10,-1
Basically, you have to fill -10 in for x and -1 in for y in each equation. If the equations are true, that is the right answer!
Hope this helped! Comment if you have questions!
Answer:
1
Step-by-step explanation:
We are given that
Numbers are in radians
Substitute x=-1
Substitute x=-0.25
Substitute x=-0.01
Substitute x=-0.005
Substitute x=0.005
Substitute x=0.01
Substitute x=0.25
Substitute x=1
Therefore, 
