Answer:
x = 3
Step-by-step explanation:
8x -6 = 18
Add 6 to both sides.
8x = 24
Divide both sides by 8 to isolate x.
x = 3
Answer
1 + 32 + 243 + 1024 + .. + n5
Step-by-step explanation:
Answer:
Step-by-step explanation:
the lines weren't really clear so sorry if its a bit messy
-√121
10 1/11
10.13
10.2 repeating
Answer:
This is an ellipse.
Step-by-step explanation:

Applying the angle values in intervals of right angles (90°), the resulting set of values for z are:

(again)
If you look at the plot, you will observe how these values represent points in the xy plain. All of them belong to either the x or the y axis.
The resulting figure for the whole set of values of
is in fact an ellipse.