The interior angles of a triangle have measures (2x -5) degrees , (4x -1) degrees , and 30 degrees
what is the value of x?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

What is the prime factorization of 195

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only