It is 3:8 or 3/8. All of the scales simplify to 3/8.
9514 1404 393
Answer:
4
Step-by-step explanation:
Written in standard form, the quadratic is ...
x^2 -2x -3 = 0
This can be factored as ...
(x -3)(x +1) = 0
so the solutions are ...
x = 3, x = -1 . . . . . . values of x that make the factors zero
The difference of interest is ...
3 -(-1) = 4
8^2= 8 times 8 = 64
8^4= 8 times 8 times 8 times 8= 4,096
Answer:
Answer:
A=\frac{1}{2}PaA=
2
1
Pa
Step-by-step explanation:
Let
P------> the perimeter of a regular polygon
a-----> the apothen
A-----> the area of a regular polygon
we know that
The formula to calculate the area of a regular polygon is equal to
A=\frac{1}{2}PaA=
2
1
Pa
