Answer:
17
Step-by-step explanation:
because 2×4=8
and 8+9=<u>17</u>
Answer:
6 seconds
Step-by-step explanation:
Temperature of air =
Converting to Celsius
Speed of sound in air is given by
d = Distance to travel = 2058 m
Time is given by
Time taken to travel 2058 m is 6 seconds.
Answer:
11.nah jk it's 2
Step-by-step explanation:
if you have one thing and you take another one thing and put them together you have 3 things