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antoniya [11.8K]
2 years ago
14

O

Mathematics
1 answer:
erastovalidia [21]2 years ago
6 0

Answer:

D .

Sorry if i'm wrong.

x(2 {x}^{2}  + 4x - 1 )\\  = 2  {x}^{3}  + 4 {x}^{2}  - x

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If the triangle has a angle of 90°, you can solved this exercise by applying the Pythagorean Theorem, which is:

 h²=a²+b²
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 h: It is the hypotenuse (The opposite side of the right angle and the longest side of the triangle).

 a and b: They are the legs (The sides that form the right angle).

 The result of h=√(a²+b²), should be 17.1 (The longest side given in the problem). So, let's substitute the values of the legs into the Pythagorean equation:

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3 years ago
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<h3>Answer:  C) 3</h3>

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