if $a_1r_1 = a_2r_2$, what does $\frac{a_2}{a_1}$ equal (in terms of $r_1$ and $r_2$)? note—were just asking…

if $a_1r_1 = a_2r_2$, what does $\frac{a_2}{a_1}$ equal (in terms of $r_1$ and $r_2$)? note—were just asking you to algebraically rearrange $a_1r_1 = a_2r_2$. (10 points)

if $a_1r_1 = a_2r_2$, what does $\frac{a_2}{a_1}$ equal (in terms of $r_1$ and $r_2$)? note—were just asking you to algebraically rearrange $a_1r_1 = a_2r_2$. (10 points)

Answer

Explanation:

Step1: Rearrange the given equation

Given $A_1r_1 = A_2r_2$, we want to find $\frac{A_2}{A_1}$. First, divide both sides of the equation by $A_1r_2$. $\frac{A_1r_1}{A_1r_2}=\frac{A_2r_2}{A_1r_2}$

Step2: Simplify the equation

On the left - hand side, $\frac{A_1r_1}{A_1r_2}=\frac{r_1}{r_2}$, and on the right - hand side, $\frac{A_2r_2}{A_1r_2}=\frac{A_2}{A_1}$. So, $\frac{A_2}{A_1}=\frac{r_1}{r_2}$

Answer:

$\frac{r_1}{r_2}$