Are triangles def and lnm similar if ln equals 4, mn equals 3, de equals 12, and fe equals 9?
triangles lnm and def with angles n and e marked with the right angle symbol
yes, by the sas similarity postulate
yes, by the sss similarity postulate
no, the corresponding sides are not proportional
no, there is not enough info

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

If a || b and e || f , what if the value of y ?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total