two triangles are similar shapes what is the scale factor from shape A with sides 8,16,s and shape b sides 20,35,t as a fraction​

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

What is the sum of the first 8 terms of the geometric series