Given that S<span>taci must vacuum 1/2 of the house.
If she already has vacuumed 1/3 of her share tonight the part of the house she has vacumed is given by
![\frac{1}{3} \ of \ \frac{1}{2} = \frac{1}{3} \times \frac{1}{2} = \frac{1}{6}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20%5C%20of%20%5C%20%5Cfrac%7B1%7D%7B2%7D%20%3D%20%5Cfrac%7B1%7D%7B3%7D%20%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D%20%3D%20%5Cfrac%7B1%7D%7B6%7D%20)
Therefore, she has vacuumed 1/6 of the house.
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I need help with this please respond rn
<span>a^2 + 28a + 27
=(a+27)(a+1)
hope it helps</span>
Rigid transformation preserves both the side lengths and angle measures of a polygon.
If the lines are parallel, they won't ever intersect.
A system with no solutions is called an inconsistent system.