The coordinate of the image after being reflected is R(3,4).
When dealing with reflection of a line or shape or a figure in the coordinate plane, especially if it is reflected across the y- axis, you just have to give the opposite of the given (original) x- coordinate in order to give a symmetric figure.
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The answer could be 67, 68, or 69.
Hope that helps! c:
Answer:
440
Step-by-step explanation:
multiple of 220
220, 440
multiple of 88
88, 176, 264, 352, 440
19 feet
convert 2 
into an improper fraction
2 = 
hence the length of the wall is 19 feet
