Triangle a b c has centroid g. Lines are drawn from each point through the centroid to the midpoint of the opposite side to form line segments a f, b d, and c e. The length of line segment a g is 19 x + 14 and the length of line segment d g is 9 x + 2. G is the centroid of triangle abc. What is the length of gf? units.

Astore sells four 118-pound ears of corn in a package for $3.59. the expression 3.59p represents the cost of the corn for a number of packages. what does the variable p represent?

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Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.