Answer:
1st one
Step-by-step explanation:
Answer:
<em>81 </em>
Step-by-step explanation:
25, 36, 49, 64, ...
36 - 25 = 11
49 - 36 = 13 = 11 + 2
64 - 49 = 15 = 13 + 2
64 + 15 + 2 = <em>81</em>
Answer:
540 okayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy !!!!!!!!
1.
d = rt
13 = r*3
r = 13/3
2.
v = r + at
a = (v-r)/t