Regina is trying to figure out if ΔABC and ΔDEF
are congruent. She already knows that AC¯¯¯¯¯¯¯¯
is the same length as DF¯¯¯¯¯¯¯¯
, and ∠A
is the same measure as ∠D
.
Jared tells her that if ∠B
and ∠E
are the same measure, she’ll know the triangles are congruent.

Isaac tells her that if BC¯¯¯¯¯¯¯¯
and EF¯¯¯¯¯¯¯¯
are the same length, she’ll know the triangles are congruent.
Who is correct?

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?