Determine if the correlation between the two given variables is likely to be positive or negative, or if they are not likely to display a linear relationship.
a. The length of a person's leg and the distance of their stride.

If m 17 27 90 63 ** picture is attached

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

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)