Which ordered pairs in the form (x, y)(x, y) are solutions to the equation
4x−5y=244x−5y=24
select each correct answer.
(−9, −12)(−9, −12)
(6, 0)(6, 0)
(4, 8)(4, 8)
(1, −4)

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?