A: What is the perimeter of a circle with radius 160 km in centimeters? (Round your answer to the nearest hundred thousand centimeters.) B: What is the perimeter of the figure in centimeters? (The figure is a square with a semicircle of radius 2 cm on top. Round your answer to one decimal place.)

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.

See attachment below and find the equivalent of tan(∠qsr)

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?