If the triangles are similar, complete the similarity statement. If they are not similar, choose "not similar"
D
A
6
6
8
8
AC
B
4
E
F
6

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22