What is the solution set of the inequality -7 < x 2 < 4? -5 < x < 6 -9 < x < 2 -5 < x < 2 -9 < x < 6

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.

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

How can you construct perpendicular lines and prove theorems about perpendicular lines