Given that f ′′ ( x ) = cos ( x ) f ″ ( x ) = cos ⁡ ( x ) , f ′ ( π / 2 ) = 7 f ′ ( π / 2 ) = 7 and f ( π / 2 ) = 5 f ( π / 2 ) = 5 find: f ′ ( x ) = f ′ ( x ) = f ( x ) = f ( x ) =

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.

What is the measure of angle x? answer

What is the length and width of a 84.5 square foot rug? will mark