Answer:
1.2
Step-by-step explanation:
Answer:
Part a) The inequality that represent the situation is
Part b) The possible lengths of the shortest piece of wire are all positive real numbers less than or equal to ![35\ inches](https://tex.z-dn.net/?f=35%5C%20inches)
Step-by-step explanation:
Let
x------> the length of the first wire
3x---> the length of the second wire
2(3x)=6x -----> the length of the third wire
Part a) WRITE AN *INEQUALITY* THAT MODELS THE SITUATION
we know that
The inequality that represent the situation is
![x+(3x)+(6x) \leq 350](https://tex.z-dn.net/?f=x%2B%283x%29%2B%286x%29%20%5Cleq%20350)
Part b) WHAT ARE THE POSSIBLE LENGTHS OF THE SHORTEST PIECE OF WIRE?
we know that
The shortest piece of wire is the first wire
so
Solve the inequality
![x+(3x)+(6x) \leq 350](https://tex.z-dn.net/?f=x%2B%283x%29%2B%286x%29%20%5Cleq%20350)
![10x \leq 350](https://tex.z-dn.net/?f=10x%20%5Cleq%20350)
![x \leq 35\ in](https://tex.z-dn.net/?f=x%20%5Cleq%2035%5C%20in)
The possible lengths of the shortest piece of wire are all positive real numbers less than or equal to ![35\ inches](https://tex.z-dn.net/?f=35%5C%20inches)
Answer:
Step-by-step explanation:
If the point is translated across the y axis then the x coordinate will change sign.
If the point is translated upwards then the y coordinate will increase by 3
So the answers are B and D.