Answer:a square
Step-by-step explanation:a square
The model that represents -> 1.5+(-4) is model (B). Model B is the right answer because u start of with a positive 1.5 and then u have to add a (-4) which just means subtract it from 1.5.
Answer:
137 i am sorry if incorrect
Step-by-step explanation:
According to the weather station, the temperature was –4 degrees Celsius last night. And today, it is now –10 degrees Celsius.
What was the change in temperature over night?
Answer: 6 degrees Celsius
Solution:
= -4 – (-10)
= -4 + 10
= 6 degrees Celsius
