Answer:
Step-by-step explanation:
Triangle MLK
Answer: Option B.
Step-by-step explanation:
We know that her living room has the shape of a rectangle and its dimensions on the floor plan are:
by ![2\ \frac{1}{2}\ in](https://tex.z-dn.net/?f=2%5C%20%5Cfrac%7B1%7D%7B2%7D%5C%20in)
We can convert from mixed numbers to decimal numbers:
![1\ \frac{7}{8}\ in=(1+0.875)\ in=1.875\ in](https://tex.z-dn.net/?f=1%5C%20%5Cfrac%7B7%7D%7B8%7D%5C%20in%3D%281%2B0.875%29%5C%20in%3D1.875%5C%20in)
![2\ \frac{1}{2}\ in=(2+0.5)\ in=2.5\ in](https://tex.z-dn.net/?f=2%5C%20%5Cfrac%7B1%7D%7B2%7D%5C%20in%3D%282%2B0.5%29%5C%20in%3D2.5%5C%20in)
We know the scale drawing of the floor plan of Trinity's house is
, then, we need to multiply the dimensions of her living room on the floor plan by
in order to get the dimensions of her actual living room:
![(1.875\ in)(\frac{80}{1})=150\ in\\\\(2.5\ in)(\frac{80}{1})=200\ in](https://tex.z-dn.net/?f=%281.875%5C%20in%29%28%5Cfrac%7B80%7D%7B1%7D%29%3D150%5C%20in%5C%5C%5C%5C%282.5%5C%20in%29%28%5Cfrac%7B80%7D%7B1%7D%29%3D200%5C%20in)
Therefore, the dimensions of her actual living room are:
by ![200\ in](https://tex.z-dn.net/?f=200%5C%20in)
In case of sales tax , we have to do addition of the tax with the total price. Price of one chicken is $12.99, so price of two chickens = 12.99*2 = $25.98 . And sales tax on each is 6% and 6% of 12.99 =0.06*12.99 = 0.7794. And on two chickens, sales tax=2*0.7794 = 1.5588 . So the total price we need to pay = 25.98+ 1.5588 = 27.5388 = $ 27.54 approx .