About 32% of the 104 children at a school picnic ate hamburgers. The rest ate hot dogs. How many children ate hot dogs at the picnic?​

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

I'll give brainliest if you answer right : )

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