Check the picture below.
![\bf \textit{equation of a circle}\\\\ (x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2 ~~ \begin{array}{lllll} center~(&\quad {{ h}},&\quad {{ k}}\quad )\qquad radius=&{{ r}}\\ &-\sqrt{5}&-\sqrt{5}&\sqrt{5} \end{array} \\\\\\\ [x-(-\sqrt{5})]^2+[y-(-\sqrt{5})]^2=(\sqrt{5})^2 \\\\\\ (x+\sqrt{5})^2+(y+\sqrt{5})^2=5](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Bequation%20of%20a%20circle%7D%5C%5C%5C%5C%20%0A%28x-%7B%7B%20h%7D%7D%29%5E2%2B%28y-%7B%7B%20k%7D%7D%29%5E2%3D%7B%7B%20r%7D%7D%5E2%0A~~%20%0A%5Cbegin%7Barray%7D%7Blllll%7D%0Acenter~%28%26%5Cquad%20%7B%7B%20h%7D%7D%2C%26%5Cquad%20%7B%7B%20k%7D%7D%5Cquad%20%29%5Cqquad%20%0Aradius%3D%26%7B%7B%20r%7D%7D%5C%5C%0A%26-%5Csqrt%7B5%7D%26-%5Csqrt%7B5%7D%26%5Csqrt%7B5%7D%0A%5Cend%7Barray%7D%0A%5C%5C%5C%5C%5C%5C%5C%0A%5Bx-%28-%5Csqrt%7B5%7D%29%5D%5E2%2B%5By-%28-%5Csqrt%7B5%7D%29%5D%5E2%3D%28%5Csqrt%7B5%7D%29%5E2%0A%5C%5C%5C%5C%5C%5C%0A%28x%2B%5Csqrt%7B5%7D%29%5E2%2B%28y%2B%5Csqrt%7B5%7D%29%5E2%3D5)
What is 1.78 to a percent?
2 answers:
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Answer:
We conclude that Seth can make the model of the house on 9 different ways.
Step-by-step explanation:
We know that Seth uses 17 linking cubes to make a model house. The model house is in the shape of a rectangle and is one cube high.
We calculate how many different ways could Seth make the model of the house:
We conclude that Seth can make the model of the house on 9 different ways.