Answer:
The number is <u>32</u>.
The equation is <u>32</u> - <u>9</u> = <u>23.</u>
Explanation:
The original number is 32, but when you subtract 9, the number changes to 23. So the digits reversed.
The point with a coordinate of (2,5) will be translated into y=-x line. The transformation for y=-x would be:
1. x'= -y
2. y'= -x
For x=2 and y=5 would be:
x'= -y
x'= -5
y'= -x
y'= -2
The translated coordinate would be: (-5, -2)
Since the number is 8 you round up so it's 9.0
<span>a- 2.2n+4 .......answer
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