The opposite of the opposite of-1.4 is -1.4
Answer:
These dimensions represent area of a shape, or area of each side of a 4 sided 3D shape.
So chance to get a black pen: 4/10=2/5
Chance to get a red pen: 1/10
Chance for the two happened at the same time
2/5 * 1/10 = 2/50=1/25
I think... I’m not very sure though
Factor 3x^2 - 12x + 3
3x^2 - 12x + 3
answer is 3(x^2 - 4x + 1)
I believe the answer is B.
