F(-1)= -1^2 = +1
g(1) = 1/2*1 ? 3
so what sign missed from there ????
Answer:
24.5 ft.
Step-by-step explanation:
40 divided by 2 is 20.
14 divided by 2 is 7.
20 times 3 is 60
7 times 3 is 21 ft.
Since you're trying to get to 70ft long just add 10 instead of 20.
That mans you are only adding 3.5 to 21.
My answer should be right but my work is pretty bad lol.
Answer:
The series converges.
Step-by-step explanation:
According to the alternating series test:
For a series ∑(-1)ⁿ aₙ or ∑(-1)ⁿ⁺¹ aₙ
If lim(n→∞) aₙ = 0
and aₙ is decreasing,
then the series converges.
aₙ = n² / (n³ + 1)
Since the power of the numerator is less than the power of the denominator, lim(n→∞) aₙ = 0.
Since n² / (n³ + 1) > (n+1)² / ((n+1)³ + 1), the series is decreasing. (We could also prove this by showing that the derivative is negative.)
Therefore, the series converges.
B. 145inches ^2.
Hope this helps and hope you have a great day and brainiest is always appreciated
Answer:
<h2>
143°</h2>
Step-by-step explanation:
<A and <B are corresponding angles
< A = < B
plugging the values
Move variable to L.H.S and change its sign
Move constant to R.H.S and change its sign
Calculate
Divide both sides of the equation by 4
Calculate
Replacing value
<A =
hope this helps...