Which cube root function is always decreasing as x increases ? a. f(x) = 3√x-8 b. f(x) = 3√x-5 c. f(x) = 3√-(5-x) d. f(x) = -3√x+5

Which statement best describes the polynomial

17 in long 1.3 ft wide and 8in high what is the volume

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