Joy has 15 coins with a value of $1.10 (nickels and dimes). how many of each are there?

Dimes= $0.10

Nickels=$0.05

$1.10 could hold 11 dimes or 22 nickels, but there on only 15 coins are in this total.

So a total of 7 dimes and 8 nickels is 15 coins and equal to $1.10

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

he earned 78.75 in interest.

step-by-step explanation: