8. Find the length of the unknown side. Round your answer to the nearest tenth.
10
9A
A. 13.5 ft
B. IA
C 4.4.2
D. 19 m

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.