Consider the graph of the quadratic function y = x2 – 3x – 40. What are the roots of the function? –8 and 20 –40 and –8 –8 and 8 –40 and 20

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Ответ:

alyssabalinnt

21.09.2022

Mathematics

88 cm²

Step-by-step explanation:

The perimeter of each square is 22 cm

we should divide by 4 to get the length of the square

22/4=5.5 cm

so we should multiply by 2 to get the length of the rectangle

5.5*2= 11

the perimeter is :

P= 5.5+5.5+5.5+11+11+5.5+5.5+11+11+5.5+5.5+5.5 = 88 cm²

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