Find the area of a hexagon with radius 9 feet and side length 9 feet.

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?