Answer:
Option A is correct .
Step-by-step explanation:
if in a question it is given that BC is equal to AB then only we can do like that...
I have attached some answers in the photos below hope you find them useful
Area of a square is its side length squared...
A=s^2 solving for s...
s=√A
The perimeter of a square is 4 times its side length...
P=4s, and since s=√A
P=4√A, and we are told that A=100 in^2 so
P=4√100
P=4*10
P=40 in
Answer:

Step-by-step explanation:
equation of circle =

( h , k ) = center of origin
= radius
origin = ( 2 , -6 )
radius = 7

f(x) = x^2 − 5x/( x^2 − x − 20 ), x = 5.5, 5.1, 5.05, 5.01, 5.005, 5.001, 4.9, 4.95, 4.99, 4.995, 4.999
vivado [14]
<span>the answer is 0.1 (have to type in stuff because of the 20 char limit)</span>