Answer:
b) 9
Step-by-step explanation:
9 squared + 40 squared = 41 squared, which follows Pythagorean theorem.
Answer:
I think there is a picture that's suppose to go with this..??
Step-by-step explanation:
Answer:
D. Metal Nail
a good conductor is something metalic which can easily make electricity pass through it.
BRAINLIEST PLEASE
Answer:

Step-by-step explanation:
We are given an expression to solve for the displacement (x), so in order to find velocity (v), we need to differentiate the function.
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Solving :
⇒ 
⇒ 
⇒ 
⇒ 
Using this equation, we can find the velocity if a value of t is given.