(d) 40-1 2. if the line x +y -1 s a tangent to a parabola with focus (1,2) at a and intersects the 0 is a directrix at b and tangent at vertex at c respectively, then ac bc is equal to ic (a) 2 (b) 1 2 4 . if the segment intercented b th

70,000 + 6,000 + 800 + 30

step-by-step explanation:

536

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20