Calculate the perimeter of this shape.
1 answer:
Move the red and blue lines separately to get a rectangle with its perimeter:
11×2+16×2=54cm
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Maybe the right two because they are more equal to each other making a better estimate.
Answer:
0.70x+5x=20
Step-by-step explanation:
This is because we are not given the exact number for the equation, so we use x to represent the missing numbers.
She will gain 3% each year and after one year she will gain £15 leaving her total at £515
