49.1k views
2 votes
Write an equation that expresses the relationship. Solve the equation for C.D varies jointly as C and H.Write an equation that expresses the relationship.D=

1 Answer

3 votes

Answer:

C = D/kH

Step-by-step explanation:

If D varies jointly as C and H

This can be expressed as;


D\propto\text{ CH}

If we remove the proportionality sign, we will introduce the proportonality constant k. This can then be express as;


D\text{ = kCH}

Hence an equation that expresses the relationship is D = kCH

To get C, we will divide both sides by kH

D/kH = kCH/kH

D/kH = C

Hence the expression for C = D/kH

User Letter Q
by
6.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.