Answer:


Explanation:
Given



Required
Determine the area
The area of a triangle is :

By substituting values for the x and y coordinates of A, B and C;
We have:

So:
For instance



The area is:






Answer:
Radiation is the transfer of heat between objects which are not touching. I think
Explanation:
Yea! what the person underneath me said
Answer:

Explanation:
Hello.
In this case, since the neutralization of the acid requires equal number of moles of both acid and base:

Whereas we can express it in terms of concentrations and volumes:

Thus, we can compute the volume of sodium hydroxide (base) as follows:

Best regards.