Solve the Problem $40 \mathrm { yd }$ And Area $91 \mathrm { yd } ^ { 2 }$

question 156

Multiple Choice

Solve the problem.
-Find the dimensions of a rectangular enclosure with perimeter $40 \mathrm { yd }$ and area $91 \mathrm { yd } ^ { 2 }$ .

• A) \(13 \mathrm { yd }\) by \(7 \mathrm { yd }\)
• B) \(14 \mathrm { yd }\) by \(6 \mathrm { yd }\)
• C) \(16 \mathrm { yd }\) by \(7 \mathrm { yd }\)
• D) \(15 \mathrm { yd }\) by \(6 \mathrm { yd }\)

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Definitions:

Products

Substances that are formed as a result of a chemical reaction, appearing on the right side of a chemical equation.

Catalyst

A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

Equilibrium System

A system in which dynamic processes occur at equal rates in opposite directions, establishing a stable condition that does not change over time.