KP and PK cannot be the same ray and also NM and MN cannot be the same ray.
Explanation:
- A Ray is said to be a single straight unidirectional infinity line. We can determine the starting point of a ray whereas we can't plot the endpoint of the ray.
- So PK and KP cannot be the same ray and there can't be the existence of such ray with the two points.
- In the same way, NM and MN can't be described as a ray because it doesn't satisfy the requirement of the ray.
- Hence the above coordinates cant be the same ray.
1. rational 2. irrational 3. irrational 4. rational
Answer: 81
To get this answer, you do two things
1) Take half of the x coefficient 18 to get 9
2) Square the result from the previous step to get 9^2 = 9*9 = 81
This value is added on to get x^2+18x+81 which factors to (x+9)^2 confirming we have a perfect square trinomial
Answer:
The Answer to your question is 1.
Step-by-step explanation:
Teagan is correct in using a division expression because Four-fifths is less than 1.
