Answer:
The area of the regular nonagon is 7921.8 square inches.
Step-by-step explanation:
Geometrically speaking, the area of a regular polygon is determined by following area formula:
(1)
Where:
- Area of the regular polygon, in square inches.
- Perimeter, in inches.
- Apothem, in inches.
If we know that 
and 
, then the area of the regular nonagon is:
The area of the regular nonagon is 7921.8 square inches.
First, distribute the 5 into the 8x-1 (5 times 8x, 5 times -1)
40x - 5 - x = 2x + 32
Subtract the x
39x - 5 = 2x + 32
Switch the sides for -5 (it will become positive and add to the 32)
39x = 2x + 37
Switch sides for the 2x (it will become negative and subtract from the 39x)
37x = 37
Divide both sides by 37
x = 1
Correct answer is c to the question
Answer:
X = 1/2
Step-by-step explanation:
The question seems like (6*4x² = 3*4x)
This is a simple algebraic equation
First of all, multiply the coefficient of x by the number on each side.
6*4x² = 3*4x
24x² = 12x
Divide both sides by 12
2x² = x
Divide both sides by x
2x = 1
Solve for x
x = 1/2
Answer:
n - 58
Step-by-step explanation:
58 less than n is n - 58
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-Chetan K
