The distance between the origin when a number and point representing the real number

Solution:

1. In one Dimension

Draw any line , mark O, to represent center i.e origin and mark two points a and b on opposite side of O, where a and b are any two real number.

then,

2. In two dimension

Origin,O =(0,0), A point in any of  four quadrants=A(x,y),B(-x,y),C(-x,-y),D(x,-y).

Then , OA =OB=OC=OD=, where x, y are any two same or distinct real number.

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )