A ballroom in a hotel has the shape shown in the diagram. The hotel manager needs to determine how much carpet is needed to recarpet this area. All angles are right angles. The area of the ballroom is PLEASE HELP ME LOL

b mark me branliest thx

step-by-step explanation:

the answer is $42.96

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it