Hello :
<span>f(n + 1) = f(n) + 3
f is a arithemetic </span><span>sequence of the common difference is : 3
f(1) = -4 ( the first term)
</span><span>the next term in the sequence is : f(n) = f(1) +(n-1) d .. d=3
f(n) =-4+(n-1)(3)
f(n) = 3n -7</span>
Answer:
x = 9, y = 4 and z = 6.67
Step-by-step explanation:
Since both the polygons are similar, by the property of similarity corresponding sides of the polygons will be proportional.
Therefore, ![\frac{x}{6}=\frac{12}{8}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B6%7D%3D%5Cfrac%7B12%7D%7B8%7D)
x = ![\frac{12\times 6}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B12%5Ctimes%206%7D%7B8%7D)
x = 9
Similarly, ![\frac{10}{z}=\frac{12}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7Bz%7D%3D%5Cfrac%7B12%7D%7B8%7D)
z = ![\frac{10\times 8}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B10%5Ctimes%208%7D%7B12%7D)
z =
= 6.67
And ![\frac{6}{y}=\frac{12}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7By%7D%3D%5Cfrac%7B12%7D%7B8%7D)
y = ![\frac{8\times 6}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B8%5Ctimes%206%7D%7B12%7D)
y = 4
Therefore, x = 9, y = 4 and z = 6.67 will be the values.
It would be 91 trees a field because 637 divided by 7 equals 91 trees per field
Answer:
Option A
Step-by-step explanation:
62 and x are consecutive supplementary angles and so, x = 180 - 62 = 118
And this makes the lines parallel
The Answer is C, my good friend.