rectangular room is 15 feet long and 12 feet wide. a . How many feet of baseboard are needed to reach around the room? (Ignore door openings.) b . How many one-foot-square tiles are needed to cover the floor

P= 2l + 2w
P= 2(15) + 2(12)
P = 30 + 24
P = 54
You will need 54 ft baseboard

A= LxW
A= 15x12
A= 180
You will need 180 one foot square tiles

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

6/ 11 = 0.545454 so your answer is55%