The pictures below our models of brownie pan problems consider orange to be the portion of the brownie pan that is purchased consider blue to be the portion of the brownie pan that is left in the pan for each picture write a number sentence using up to describe what fraction of the brownie pan is purchased. 13 POINTS PLEASE ANSWER BEFORE 4:00

Rearrange the formula c^2 = a^2 + b^2 for b

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?