A piece rare worker is paid __

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)

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

Corresponding angles are a. always b. sometimes c. never congruent