What is 2.16 repeated as a decimal

4. find the geometric mean of 4 and 12. 24 8

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

Determine which postulate or theorem can be used to prove that lmn =nmo