Which expression is equivalent to 10984a
O logg4+ logga-log: (6-4)-4logge
o logg4+logga+(log: (6-4)-41092C)
O logo4a+loggb-4-410ggc-4
log24a-38 (b-4)-log40

step-by-step explanation:

b and c

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

1/800 is the right answer