7v to the third power times 10u to third power v to the third power times 8uv to the third power

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

The graph shows the distance kerri drives on a trip. what is kerri's speed?