Answer: the root of 165 is 12.845, meaning that the answer lies between 12-13! <3
Answer:
Angles X and Z are supplementary, so 180-105. The answer is 75
The surface area is ≈ 451.92
A(-4,5)
B(-2,8)
C(1,2)
up= addition to y
down= subtraction to y
right= addition to x
left= substraction to x
Given the following points:
(1, 4): (2, 2.5): (3, 1) and (4, -0.5).
We are asked to find the average rate of change of the sequence.
The average rate of change for the sequence is the slope and it can be solved using the slope formula.
Slope (m) = y2 - y1
x2 - x1
So, lets choose two points on the line and substitute into the formular.
(1, 4) and (2, 2.5)
where:
x1 = 1
x2 = 2
y1 = 4
y2 = 2.5
m = 2.5 - 4
2 - 1
m = -1.5/1
m = -1.5
m = -1 1/2
Therefore, the correct option is the second option.
