Bill bought 4 packs of red bouncy balls, 10 packs of yellow bouncy balls, and 6 packs of green bouncy balls. There were 4 bouncy balls in each package. How many bouncy balls did Bill buy in all?

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

Find the domain of the following expression: 1/(√x)-2

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .