Answer:
T ≥ -2
Step-by-step explanation:
Given
Temperature = 2° below 0°
Required
Represent as an inequality
First, we need to calculate the temperature in the morning.
2° below 0 means.
Temperature = 0° - 2°
Temperature = -2°
Next, we determine the temperature at any time.
The question says the temperature continues to rise during the day.
Represent this with T
This means T will be greater than -2°
However, we need to consider where the temperature started from.
In other words, T = -2
Combine T = -2 and T = -2 together, we have:.
T ≥ -2
Hence, the inequality that represents the scenario is T ≥ -2
Here, Let coordinates = ( 0, y)
Let, y-axis divides line in the ratio = k : 1
Now, (0, y) = [(10k-4) / k+1 , (12k-6)/ k + 1 ]
0 = 10k - 4 / k+1
10k = 4
k = 4/10 = 2/5
In short, Your ratio of division would be: 2 : 5
Now, y = (12k - 6)/ k + 1
y = 12*2/5 - 6 / 2/5 + 1
y = -6/7
In short, Your Coordinates would be: (0, -6/7 )
Hope this helps!
Answer: The answer is A) -8
Step-by-step explanation: You get this answer by doing these steps:
2x2x2
-2x2=-4
-4x2=-8
