Pick any number that at bigger than 2.5 like 3 and 3.5
480 CDs, if you need an explanation. You can do this 120 over 100 then multiply by x over 480 and then divide
Answer:
Figure C
Step-by-step explanation:
Beucase it does a reflection across the y axis
a / sin A = c / sin C
44 / sin 31 = 83 / sin C
sin C = 83 sin 31 / 44 = 0.9715
m < C = 76.3 degrees
m < B = 180 - 31 - 76.3 = 72.7 degrees answer
Answer:
(4x -3)(√3x -1)(√3x +1)
Step-by-step explanation:
Your factoring is correct for integers. However the quadratic term can be factored further using irrational coefficients. It is the difference of the squares of (√3)x and 1, so can be factored as such.
12x³ -9x² -4x +3 = 3x²(4x -3) -(4x -3) = (3x² -1)(4x -3)
= ((√3)x -1)((√3)x +1)(4x -3) . . . . . . further factoring the difference of squares