-163840
Explanation:
The formula to find the nth term for a geometric sequence is
(a1)(r)^n-1
So by plugging in the terms you get
(5)(-2)^16-1 = -163840
Answer:
45
Step-by-step explanation:
usa una calculadora
The slope of the linear function is 3 and the y-intercept is -3 if the linear function contains the following points: (0,-3) and (6,15)
<h3>What is the slope?</h3>
The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).

We have:
A linear function contains the following points: (0,-3) and (6,15)
The slope:

m = 18/6
m = 3
The equation of a line:
y = mx + c
Plug x = 0, y = -3
-3 = c
Thus, the slope of the linear function is 3 and the y-intercept is -3 if the linear function contains the following points: (0,-3) and (6,15)
Learn more about the slope here:
brainly.com/question/3605446
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1,845 seats in the auditorium divided by the 15 sections will give you 123
There are 123 seats in each section
Given b=21 and ∠β=60°,
a = 12.12436 = 7√3
j = 24.24871 = 14√3
∠α = 30° = 0.5236 rad = π/6
h = 10.5
area = 127.30573 = 147√3/2
perimeter = 57.37307
inradius = 4.43782
circumradius = 12.12436 = 7√3
Answer is
j = 24.24871 = 14√3