3 years ago

The value of (a–1)+92 - +24,5 " when a= 2 and b=-1

Mathematics

1 answer:

Andre45 [30]3 years ago

3 0

Answer:

256271

Step-by-step explanation:

6165253-6728282-289292

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Find the length of the third side. If necessary, write in simplest radical form.

melisa1 [442]

$\text{Apply Pythagorean theorem,}\\\\~~~~~~~~\text{Hypotenuse}^2=\text{Base}^2 + \text{Perpendicular}^2\\\\\implies 9^2 = \text{Base}^2 + \left(2\sqrt{14} \right)^2\\\\\implies 81 = \text{Base}^2 + 56\\\\\implies \text{Base}^2 = 81-56\\\\\implies \text{Base}^2 = 25\\\\\implies \text{Base} = \sqrt{25}\\\\\implies \text{Base} = 5\\\\\text{The length of the third side is 5 units.}$