Answer:
reflection
Step-by-step explanation:
the second picture is the same distance away form the y axis as the first picture
Answer:
C. 9
Step-by-step explanation:

Hence, side length of square = 9 feet.
-3x-1 = 2-(-3)
-3x-1 = 2+3
-3x-1 = 5
-3x = 5+1
-3x = 6
x = 6/(-3)
x = -2
Answer:78 this is the answer for number 3
Step-by-step explanation: Add the side to get the perimeter bases
13. Your answer is 18,000 - 7,500
14. 72 (B)
15. $3.15 (C)
16. 1 1/8 pounds (C)