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givi [52]
3 years ago
6

If the diagonal of a square is 11.3 meters approximately what is the perimeter of the square

Mathematics
2 answers:
kolezko [41]3 years ago
7 0

Answer:7.9

Step-by-step explanation:

kupik [55]3 years ago
6 0

Answer:

7.9903

Step-by-step explanation:

If we consider the right angled triangle,

we can use the pythagarus theorem and find the answer.

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What is the area of the triangle?
klemol [59]
A = 1/2 bh = 1/2(8)(6) = 48/2 = 24

answer
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Find the discriminant and the numbers of real roots for this equation: 4x^2+12x+9=0
Len [333]

Answer:

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Step-by-step explanation:

Given a quadratic equation:

 ax^2+bx+c=0

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D=b^2-4ac

<em> </em>In this case you have the following quadratic equation:

4x^2+12x+9=0

Where:

a=4\\b=12\\c=9

Therefore, when you substitute these values into the formula, you get that the discriminant is this:

D=(12)^2-4(4)(9)\\\\D=0

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How many paws does a bear have puzzle time answer
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Step-by-step explanation:

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