<span>g(2+h)=5+m
g=(5+m)/(2+h)</span>
The regular octagon has eight equal sides. Then the area of the regular octagon of side length be 4.6 is 102 ft².
<h3>What is a regular octagon?</h3>
It is a polygon that has eight equal sides. In a regular octagon, the opposite sides are parallel. And its diagonals are also equal and intersect at mid-point.
Given
A regular octagon has a radius of 6 ft and a side length of 4.6 ft.
We know the formula for the regular octagon.
Area of the regular octagon = 2(1 + ) a²
Where a be the side of a regular octagon.
Then the area of the regular octagon will be.
Thus, the area of the regular octagon of side length be 4.6 is 102 ft².
More about the regular octagon link is given below.
brainly.com/question/858868
Answer:
Part A
x = 4
Part B
10 - 2x = 7 + 5x (x = 4)
6 - 5x = 3 + 2x (x = 4)
7 - 3x = 4 + 6x (x = 6)
6x - 2x² = 3x + 5x² (x = 3x/7) I'm not sure what step is next though
hope this helps.
Answer:
True
Step-by-step explanation:
x - 4y = 11 → (1)
- 3x + 5y = 25 → (2)
Multiply (1) by 5 and (2) by 4 to eliminate the y- term
5x - 20 y = 55 → (3)
- 12x + 20y = 100 → (4)
Add (3) and (4) term by term to eliminate y
- 7x + 0 = 155
- 7x = 155 ← y- term is eliminated