Answer:
Option A, 0
Step-by-step explanation:
-105 +-100 + -95 + -90 +-85 + ... + -5 + 0 + 5+ ... + 85+ 90 +95 + 100 + 105
The answer is 0 because there is the same amount of negative numbers as there is positive. Therefore, the answer is Option A, 0
Answer:
1215/32
Step-by-step explanation:
The formula for the general term is
an = a1 * r^(n - 1) where a1 is the first term and r is the common ratio
an = 5 (3/2) ^(n-1)
We want the 6th term
a6 = 5 * (3/2) ^ (6-1)
= 5 * (3/2)^5
= 5 *243/32
= 1215/32
Answer:
![b =6](https://tex.z-dn.net/?f=b%20%3D6)
Step-by-step explanation:
Given
![f(x) =3x + b](https://tex.z-dn.net/?f=f%28x%29%20%3D3x%20%2B%20b)
![f(2) = 12](https://tex.z-dn.net/?f=f%282%29%20%3D%2012)
Required
Find b
implies that:
![12 = 3 * 2 + b](https://tex.z-dn.net/?f=12%20%3D%203%20%2A%202%20%2B%20b)
![12 = 6 + b](https://tex.z-dn.net/?f=12%20%3D%206%20%2B%20b)
Collect like terms
![b = 12 - 6](https://tex.z-dn.net/?f=b%20%3D%2012%20-%206)
![b =6](https://tex.z-dn.net/?f=b%20%3D6)
If you would like to simplify (2x - 2y) * (2y + 8), you can do this using the following steps:
(2x - 2y) * (2y + 8) = 2x * 2y + 2x * 8 - 2y * 2y - 2y * 8 = 4xy + 16x - 4y^2 - 16y
The correct result would be b. 4xy + 16x - 4y^2 - 16y.
The lateral area of a cylinder is given by:
Al = 2 * pi * r * h
Where,
r: cylinder radius
h: height
Substituting values we have:
Al = 2 * (3.14) * (23) * (52)
Al = 7510.88 cm ^ 2
Answer:
the lateral area is:
Al = 7510.88 cm ^ 2