# Chapter 10 - Section 10.2 - Multiplication Properties of Exponents - Exercise Set - Page 711: 42

$1500y^{27}\ ft^2$

#### Work Step by Step

The area of a parallelogram is $base\times height$. $(50y^{15})(30y^{12})=1500y^{(15+12)}=1500y^{27}$

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