Consider the triangle shown below where m∠C=50∘, b=11 cm, and a=23 cm. Use the Law of Cosines to determine the value of x (the length of AB in cm).
x=
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Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Answer for 10 points show work you guys in advanced < 3

Using elimination, what is -4x+2y=-12 4x+8y=-24