Answer:
The answer is A.
Step-by-step explanation:
(StartFraction d minus b Over c minus a EndFraction) (StartFraction c minus a Over negative d + b EndFraction) = negative 1
So in plain English it's saying if A Is an element of B, then A and B equals A or B. This is true sometimes
Answer:
p = 371.13
Step-by-step explanation:
To find the perimeter of the octagon you use the following formula:
A: area
p: perimeter
a: apothem
By replacing the values of the parameters A and a you calculate the values of the perimeter:
the perimeter is 371.13
Answer:
A. drag it to the right
b. drag it to the left
Step-by-step explanation: