-5.20 • 3.7 please help
2 answers:
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Answer:
Step-by-step explanation:
We know that the first digit of 3.7, 3, will just be a 3.
However, if we have , we have to know what gets this.
If we have a number over 9, it will be that number repeating (excluding 9 itself).
So if we have .77 repeating, it would have to be , adding 3 to this gets us
.
Hope this helped!
Original height = original width = x mm
1. She made an enlarged copy...
height = 2x
width = 2x
2. She cut off a rectangle...
height = 2x
width =
3.She doubled the width...
height = 2x
width =
height * width = area
Original height was 162 mm
1. She made an enlarged copy...
height = 2x
width = 2x
2. She cut off a rectangle...
height = 2x
width =
3.She doubled the width...
height = 2x
width =
height * width = area
Original height was 162 mm