Answer:
um hi I don't know what to say so I put a picture of my dog
So -390 -- 220 = -170
That was the change between the beginning and end of the turn.
Answer:
Es 2.6
Step-by-step explanation:
Answer:
The formula for the area of a square with sides of length x is A = x2 so
x2 = 400 is the equation
This equation has 2 solutions, namely x = ±√400 = +20 or -20
The negative solution does not make sense because a length cannot be less than 0.
The total length needed to go around the painting is the perimeter of the square, which is
P = 4*x = 4*20 = 80 inches
