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What term makes it inconsistent y=2x - 4 ?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)