What’s the answer please and ty

Mathematics

2 answers:

VARVARA [1.3K]2 years ago

5 0

The answer is TRUE, because

if you were to apply Pythagorean theorem to this problem it would equal

72.11

Pie2 years ago

4 0

False. pythagoras theorem can only be applied on right angled triangles but thus triangle is not a right angled triangle as 180-60-40=80

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<h3>How to analyze a second orden polynomial with constant coefficients</h3>

In this case we have a second order polynomial of the form x² - (r₁ + r₂) · x + r₁ · r₂, whose solution is (x - r₁) · (x - r₂) and where r₁ and r₂ are the roots of the polynomial, which can be real or complex numbers but never both according the fundamental theorem of algebra.

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