Al is moving to a new city and there are two apartments he is considering. Capitol Towers Apartments has a deposit of $500 and charges $1000 for each month.
1801 L has a deposit of $2500 and charges $500 for each month.
Create a table to represent the total cost for each apartment for the first five
months.
Create an algebraic representation for each apartment's total cost.
Create a graph to represent each apartment's total cost.
Which apartment is less expensive for a year?
Which apartment is less expensive for two years?
When does one apartment's total cost change from being less expensive to more

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet