Answer:
a because a variable cannot be a variable
Answer:
306
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
96+96+84=276
360-276=84
There is no picture attached.
explanation:
Answer:
option A. 21 sec
Step-by-step explanation:
Speed = the distance over the time
Given:
Speed = 2 m/s and distance = 42 m and time = t
So,
2 = 42/t
Solve for t
t = 42/2 = 21 sec.
The answer is option A. 21 sec
