Determines a reduced algebraic expression to represent the perimeter and area of ​​the following figures/Determina una expresion algebraica reducida para representar el perimetro y area de las siguientes figuras

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?