five situation in your community that demonstrates direct,inverse,join or combined variation​

Sagot :

Answer:

Involves a combination of direct variation or joint variation, and indirect variation. ... Some problems will ask for that k value (which is called the constant ratio, ... \displaystyle x=\frac{{\frac{4}{5}}}{y}, Inverse: This is the same as \displaystyle ... We know the equation for the area of a triangle is \displaystyle A=\frac{1}{2}bh