Answer:
Step-by-step explanation:
a=1
r=-6/1=-6
![S_{7}=a\frac{1-r^n}{1-r} =1\frac{1-(-6)^7}{1-(-6)} \\=\frac{1+6^7}{1+6} \\=\frac{1+279936}{7} \\=\frac{279937}{7} \\=39991](https://tex.z-dn.net/?f=S_%7B7%7D%3Da%5Cfrac%7B1-r%5En%7D%7B1-r%7D%20%3D1%5Cfrac%7B1-%28-6%29%5E7%7D%7B1-%28-6%29%7D%20%5C%5C%3D%5Cfrac%7B1%2B6%5E7%7D%7B1%2B6%7D%20%5C%5C%3D%5Cfrac%7B1%2B279936%7D%7B7%7D%20%5C%5C%3D%5Cfrac%7B279937%7D%7B7%7D%20%5C%5C%3D39991)
1) No, because the line does not divide the figure into two mirrored images.
2)Yes, because the line divides the figure into two mirrored images.
3) Yes, because the line divides the figure into two mirrored images.
4)No, because the line does not divide the figure into two mirrored images.
5)One line, vertical down the middle.
6) Zero lines, because the figure can not be divided into mirrored images.
7)Four lines, horizontal down the middle, vertical down the middle and diagonal down from each top corner.
8) One line, vertical down the middle
Answer:
A.
Step-by-step explanation:
Substituting the ordered pairs into the equation. 3x - y/4 = 11
For (3,-8)
3 * 3 - (-8)/4
9- (-2) = 11
For (4, 4)
3 * 4 - 4/4
12 - 1 = 11
Both ordered pairs equals to 11, therefore, they're both solutions to the equation.
Your equation would look a lot like this
c(t) = 8.5t + $40
love, the Pineapple.
Answer:
135
Step-by-step explanation:
if you think about it al cicle = 360 so its 360- 225= 135