The answer will be C. the total number of hours Marta spends swimming each visit. Hope it help!
I’m going to use Pythagorus theorem for his question. // firstly I would do 20^2 + 16^2 = 656 // we them square root that number, so the square root of 656 is 25.61, meaning the missing length is 25.6
Meters is the correct answer
Could you past the graphs. I would like to help:)
