If a scale factor of 1/5 is used to make a reduction, what is the base of the original triangle? original triangle reduced triangle height 3 base 5 1 10 15 25

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)