Answer:
Step-by-step explanation:
1-integer
2-rational
3-whole
4- irrational
<span>4.a translation 4 units right and 4 units down</span>
.57 / 4.65 = 0.16129032
8.6 / 2.15 = 4
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!
