1: 8 faces and 9 with the base 9 vertices and 16 edges
2: 3 faces and 5 with the bases 6 vertices and 9 edges
3: 3 faces and 4 with the base 4 vertices and 6 edges
If its parallel then angular coeficient is the same
y = 5x + 3
The other line m = 5
(y - yo) = m.(x - xo)
(y - 7) = 5.(x - 9)
y - 7 = 5x - 45
y = 5x - 45 + 7
y = 5x - 38
Alternative D
Answer:
<h2>c. (0, 2)</h2>
Step-by-step explanation:
![\left\{\begin{array}{ccc}m+4n=8&(1)\\m=n-2&(2)\end{array}\right\\\\\text{substitute (2) to (1):}\\\\n-2+4n=8\qquad\text{add 2 to both sides}\\5n=10\qquad\text{divide both sides by 5}\\n=2\\\\\text{put the value of}\ n\ \text{to (2):}\\\\m=2-2\\m=0](https://tex.z-dn.net/?f=%5Cleft%5C%7B%5Cbegin%7Barray%7D%7Bccc%7Dm%2B4n%3D8%26%281%29%5C%5Cm%3Dn-2%26%282%29%5Cend%7Barray%7D%5Cright%5C%5C%5C%5C%5Ctext%7Bsubstitute%20%282%29%20to%20%281%29%3A%7D%5C%5C%5C%5Cn-2%2B4n%3D8%5Cqquad%5Ctext%7Badd%202%20to%20both%20sides%7D%5C%5C5n%3D10%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%205%7D%5C%5Cn%3D2%5C%5C%5C%5C%5Ctext%7Bput%20the%20value%20of%7D%5C%20n%5C%20%5Ctext%7Bto%20%282%29%3A%7D%5C%5C%5C%5Cm%3D2-2%5C%5Cm%3D0)
Answer:
14652
Step-by-step explanation: