One side of a square is 445mm long.find the perimeter in m
1 answer:
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Answer:
The distance traveled between 10 minutes and 15 minutes is increasing.
Step-by-step explanation:
Jacob is going on a road trip across the country. He covers 10 miles in 15 minutes.
Therefore, between the 10 minutes and 15 minutes, Jacob was in motion and if he covers 10 miles in 15 minutes with a constant speed, then Jacob will cover miles in that period.
So, the distance traveled between 10 minutes and 15 minutes is increasing.
(Answer)
Given:- ;
, where a is any positive real number.
Consider the helix parabolic equation :
now, take the derivatives we get;
As, we know that two vectors are orthogonal if their dot product is zero.
Here, are orthogonal i.e,
Therefore, we have ,
take t common in above equation we get,
⇒ or
To find the solution for t;
take
The number determined from the coefficients of the equation
The determinant
Since, for any positive value of a determinant is negative.
Therefore, there is no solution.
The only solution, we have t=0.
Hence, we have only one points on the parabola i.e <1,0>