Answered

A varies jointly with L and W when A = 6, L = 3 and W = 2. Find A when L = 7 and W = 5

Sagot :

Ricardogonzalesmathviz

Answer:

A= 35

Step-by-step explanation:

First lets find the constant

A=kLW

6=k(3)(2)

6=k6

k=1

so the value of the constant k is equal to 1

now lets solve for the final answer

A=kLW

A=(1)(7)(5)

A= 35

So the value of A is equal to 35