Answer:
if angle dfb and angle cea measure something other than 90degrees, then line we is not equal to line bf. in this case, line and and line cd intersect at a single point.
Answer:
if its thousandths, its 4 x 10^-1. If you mean 4000, its 4 x 10^3
Step-by-step explanation:
If x=1 and y=5 we get as 4product of 1+5=9
=4+5=9
9=9
lhs=rhs
8.03 times 10^5 or
8.03e+05
