given h = 600 - 16t ( add 16t to both sides )
16t + h = 600 ( subtract h from both sides )
16t = 600 - h ( divide both sides by 16 )
t = 
when h = 400
t =
=
= 12.5 seconds
Answer:
15
Step-by-step explanation:
Hope this helps
Please pick me as the brainest
Answer:
5-rl=5
Step-by-step explanation:
rl=5-5= and anawer is=0
Answer:
S1 is congruent to S2
Step-by-step explanation: