A mixture of 2 chemicals measures 1,034 milliliters. it contains some of chemical A and 755 milliliters of chemical B. how much
1 answer:
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Answer:
d) (-3/2, -1/2)
Step-by-step explanation:
The midpoint (M) between two given points is the average of their coordinate values:
M = (A + B)/2 = ((-8, 1) +(5, -2))/2 = (-3, -1)/2
M = (-3/2, -1/2) . . . . . matches choice D
