Express the distance between the given numbers using absolute value. then find the distance by evaluating the absolute value expression.

What is the inverse of the function f(x)=2x+1

Which of the following is the true for f(x) = 5cos

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