Hi! can anyone help me please, I dont even know where to start.
if Carlos has 42 books he wants to store on shelves. Each book is
134 inches thick. He can buy 3-foot-long shelves for $27.99 each.
How much will it cost to shelve the books?

Cost to Shelve the Books : $ 4375.77

Step-by-step explanation:

See procedure below;

Number of books ⇒ 42 books,

Thickness of each book ⇒ 134 inches,

Number of books * thickness of each ⇒ Total thickness of all 42 books,

42 * 134 ⇒ Thickness of all 42 books : 5628 inches,

Thickness of all 42 books in feet : 5628 in ⇒  5628 / 12 ⇒ 469 feet,

Length of 1 shelf ⇒ 3 feet,

Cost per shelf ⇒ $ 27.99,

3 * 27.99 ⇒ Cost of 1 shelf : 83.97,

Thickness of all books / Length of 1 shelf ⇒ Number of shelves,

469 / 3 ⇒ ( About ) 156 1/3 shelves,

Cost per shelf * Number of shelves ⇒ Cost to shelve the books,

Cost to Shelve the Books : $ 4375.77

∠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.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24