Answer:
29
Step-by-step explanation:
(5k-3) + (9+k) = 180
6k + 6 = 180
6k = 174
k = 29
mark brainliest please (button next to the thanks button)
Answer:
Hrubecct u n
Step-by-step explanation:
Jdbheikng
4,800 and 60 looks to be what you're looking for.
Deuces!
The speed would be 158.4fps and the parachutist would fall 2,376 feet during 15 seconds.