Answer:
a(8) = -0.0027
Step-by-step explanation:
The most general formula for a geometric sequence is a(n) = a(1)*r^(n-1), where a(1) is the first term and r is the common ratio.
Here, the formula becomes a(n) = 6*(-1/3)^(n-1).
Substitute 8 for n to find the eighth term:
a(8) = 6*(-1/3)^(8-1), or a(8) = 6(-1/3)^7, or a(8) = -0.0027
The surface area in this equation is 5x4 which is 20
Answer:
180
Step-by-step explanation:
Hey there. The answer is A. 4/11.
To find the slope, look at the coordinates (-7, 2). Starting from there, we need to find the slope to go to the point (4, 6). We need to find the rise over run.
Look at the picture I attached. I hope you understand and find my answer helpful.
Answer:
x= 55
Explanation:
a line is 180°, so you would take 180° minus the number you do have and that will equal the missing variable.