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Dmitrij [34]
3 years ago
7

What is the formula for Pythagorean Theorem?

Mathematics
1 answer:
solniwko [45]3 years ago
5 0
The formula for Pythagorean Theorem is a^2 + b^2 = c^2, in which a and b is the leg and c is the longest leg.
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2 years ago
Need to find the sum of 50
Bumek [7]

Answer:

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Step-by-step explanation:

This is an arithmetic sequence with common difference d between consecutive terms.

d = - 2 - (- 6) = 2 - (- 2) = 6 - 2 = 4

The sum to n terms of an arithmetic sequence is

S_{n} = \frac{n}{2}[ 2a + (n - 1)d ]

where a is the first term

here a = - 6, d= 4 and n = 50, hence

S_{50} = \frac{50}{2} [ (2 × - 6) + (49 × 4) ]

                           = 25 ( - 12 + 196 )

                           = 25 × 184

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Step-by-step explanation:

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If a quadrilateral has exactly 2 lines of symmetry, and both are angle bisectors, then which statement would be true?
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Step-by-step explanation:

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