So two lines that are parallel will have the same slope, and to calculate the slope you have to use the formula
CD: .
JK:
EF:
GH: (undefined)
In short, Lines CD and EF are parallel.
Answer:
6 months is: 15675
2 months is: 5172.75
1 month is: 2586.37
15 months is: 38795.62
the missing number is: 12 months
Step-by-step explanation:
Question:
What is the area of the sector? Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal rounded to the nearest hundredth.
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete as the values of radius and central angle are not given.
However, I'll answer the question using the attached figure.
From the attached figure, the radius is 3 unit and the central angle is 120 degrees
The area of a sector is calculated as thus;
Where represents the central angle and r represents the radius
By substituting and r = 3
becomes
square units
Solving further to leave answer as a decimal; we have to substitute 3.14 for
So, becomes
square units
Hence, the area of the sector in the attached figure is or 9.42 square units
Answer:
17/15
Step-by-step explanation:
Area of a rectangle is Length x Width
Length = 5x+4
Width = 4x-4
Area = 5x+4 * 4x-4
Multiply each term by the other terms then combine them:
5x *4x = 20x^2
5x*-4 = -20x
4*4x = 16x
4*-4 = 16
20x^2 -20x +16x -16
20x^2-4x -16
The answer is G