Which of the following statements about the figure above must be true? Select one: A. m∠a + m∠c = 180°
B. m∠c + m∠g = 360°
C. m∠f − m∠e = 0
D. m∠a = m∠g

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The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )