7.90 not 100 percent sure though.
<span>Divide the top of the fraction by the bottom,t<span>hen multiply your answer by 100</span></span>
.1515/1 1.515/10 15.15/100 151.5/1000 1515/10000
multiply the numerator and the denominator by 10
your answer is 1515/10000
simplified is 303/2000
A rigid transformation (also called an isometry) is a transformation of the plane that preserves length. Reflections, translations, rotations, and combinations of these three transformations are "rigid transformations".