Answer:
Step-by-step explanation:
Given m = - 
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
=
Step-by-step explanation:
This is an example of scalar multiplication in matrices.
Just multiply the number outside with each of the number inside for this type of matrix.
That's all.
Hello! If my calculations are correct, the answer is 19!
Hope this helps! :)
For this case we have the following equation:
h (t) = - 12t2 + 36t
When the object hits the ground we have:
- 12t2 + 36t = 0
We look for the roots of the polynomial:
t1 = 0
t2 = 3
Therefore, the time it takes the object to hit the ground is:
t = 3 s
Answer:
the time when the object hits the ground is:
t = 3 s
Answer:
The answer is A since it does the same movements twice. Think of it like flipping a coin, then actually taking the coin and flipping it back over regardless of what it lands on.
Step-by-step explanation:
Hope this helps have a good rest of your day
