Pls and thank you which one need to be used for these triangles

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)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Determine the solution for mc001-1.jpeg