The length of a new rectangular playing field is 8 yards longer than triple the width. If the perimeter of the rectangular playing field is 352 yards, what are its dimensions?

If 25% of y is 30, what is 60% of y?

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

What is the absolute value of the complex number -4-sqrt2i