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The area of this rectangle is 15ft^2. Write and equation and solve it to find y

The Area Of This Rectangle Is 15ft2 Write And Equation And Solve It To Find Y class=

Sagot :

The Area of a rectangle can be calculated by using the formula:

[tex]A=L\times W[/tex]

Where A is the area, L is the length and W is the width.

By replacing the given values, your equation will be:

[tex]15ft^2=y\times3ft[/tex]

Do the next steps to find the value of y:

[tex]\begin{gathered} \text{Divide both sides by 3 ft} \\ \frac{15ft^2}{3ft}=y\times\frac{3ft}{3ft}\text{ } \\ \text{Simplify and reorder terms} \\ 5ft=y \\ y=5ft \end{gathered}[/tex]

Thus, the value of y is 5 ft.