A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding.
plz mark me as brainliest :)
The answer is 15.
17^2-8^2=225
sr of 225= 15
:))
Answer:
a = 3.9
Step-by-step explanation:
Isolate the varible by dividing each side by factors that don't contain the variable.
I think it is 10 lol sorry I’m not sure
