Precizează ce sentiment dominant este transmis in versurile doinei de mai jos. Ce relație se stabileşte între sufletul omului şi doină? :
„Doină, doină, cântic dulce! Când te-aud nu m-aş mai duce. Doină, doină, viers cu foc! Când răsuni eu stau în loc. [..]
Doina zic, doina suspin,

Tot cu doina mă mai țin,
Doina cânt, doina șoptesc,
Tot cu doina viețuiesc. "​

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?