Frank says that 50% of a number will always be greater than 20% of any other number. Complete one inequality to support Frank's
2 answers:
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Answer:
36
Step-by-step explanation:
Square roots have a neat property: provided <em>a</em> and <em>b</em> are positive real numbers.
This property is what's behind simplifying square roots. You look for perfect square factors (4, 9, 16, 25, 36, ...) inside the square root sign.
Example: .
In this problem, both factors are perfect squares.
Answer:
<h2>9 square units</h2>Step-by-step explanation:
You can use the Pick's formula:
Where
- the number of lattice points inside the polygon
- number of lattice points on the border located on the perimeter of the polygon
From the picture we have:
Substitute: