Find the image (0,0) after two reflections first across y=3 and then across x-axis
2 answers:
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Answer:
2.0 x
Step-by-step explanation:
1. length = 3.2 x m
width = 1.6 x m
Area of a rectangle = length x width
= (3.2 x ) x (1.6 x
)
= 5.12 x
2. length = 1.28 x m
width = 8 x m
Area of a rectangle = length x width
= (1.28 x ) x (8 x
)
= 1.024 x
=
= 20
= 2.0 x
Thus,
The area of rectangle 2 is 2.0 x times greater than the area of rectangle 1.
For this case we must find the value of the variable "x" of the following equation:
We apply distributive property to the terms within parentheses:
We subtract 18 from both sides of the equation:
We divide between 12 on both sides of the equation:
Answer: