Three digits in an area code.
d=3c
It means she wants the D
If you mean a ; (-5,4) & b ; (3,-2) If you mean that they are the (x,y) coordinates, then please write them in brackets separated by a comma. If this is what you mean, then we use Pythagoras. d^2 = a^2 + b^2 Substituting d^2 = (-5-3)^2 + ( 4 - - 2)^2 d^2 = (-8)^2 + (6)^2 d^2 = 64 + 36 d^2 = 100 d = sqrt(100) = 10 is the distance between the two points.
xxx-2xx-15xx(xx-2x-15)Factor (long):axx+bx+ca=1b=-2c=-15Multiply a and c:1*-15=-15Find multiples of ac that add up to b (d,e [ie de=ac, d+e=b]):-15=-1*3*5-15=3*-5, -3*5Rewrite axx+bx+c into axx+dx+ex+c:x(xx+3x-5x-15)Factor sets of terms (ie axx+dx, and ex+c):x(xx+3x-5x-15)x(x(x+3)-5(x+3))Combine like terms:x(x-5)(x+3)Factor (short):-if trinomial is written in the form of 1xx+bx+c it can be written in the form of (x+d)(x+e) where d and e are multiples of c that add up to bx(xx-2x-15)Multiply a and c:1*-15=-15Find multiples of ac that add up to b (d,e [ie de=ac, d+e=b]):-15=-1*3*5-15=3*-5, -3*5x(x+3)(x-5)
Three digits in an area code.
ac - d is an expression: it is NOT a formula.
"Three's A Crowd."
3 dimensions
a/b*c/d = ac/bd E.g. 2/3*3/2 = 2*3/3*2 = 6/6 = 1.
180 IS THE M S WITH 3 D
d=3c
If AC = 10 units and D is the midpoint of AC then AD = AC/2 = 5 units!
Plug in port for ac.
An AC-DC converter you can operate a device on AC instead of batteries. ~bobbyjack~ : D
Because my answer is a answer :D
The width and length of something that is 2-D. If 3-D it includes breadth as well.