The electronics store says the size of a new television is 51 inches, meaning that 51 inches is the distance from one corner of the television screen to the opposite corner. The television is 24 inches tall. How wide is the television?

I’m having a hard time understanding your question

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?