Step-by-step explanation:
there are three phases here
in the first phase, the swimmer moved at a constant acceleration, at the second, there was no acceleration since there wasn't any decrease in speed, the third, it's actually deceleration, but it's still constant
Answer:
I got x= 1/5 and y= -67/25 (sorry if it is wrong)
(-infinity, 2]. Use the infinity symbol and not the word
Answer:
i believe true
Step-by-step explanation:
sorry if wrong
46.78
Step-by-step explanation:
you divide 16 by the cos of 70 and it turns out to be 46.78