The answer will be option 6. angle.
Point A
3/4 in fraction
.75 in decimal
and 75% in percent
Answer:
-20.1 degrees Celsius
Step-by-step explanation:
The system started at -12.6 Celsius. It then cooled 7.5 degrees during a reaction. Because it cooled, that means the difference is negative.
-12.6 degrees Celsius - 7.5 degrees Celsius = -20.1 degrees Celsius
It is important to always remember your correct names and variables for numbers in chemistry!
Answer:
The slope is -1/2
Step-by-step explanation:
To find the slope you have to use the formula: Δy/Δx OR change in y/change in x.
The change in y for these points is -1 (2-1)
The change in x for these points is 2 (1+2)
Then divide the change in y by the change in x. ( -1 divided by 2)
You will get -0.5 or -1/2 as your final answer for the slope.