Line segment DA D(-4,5) and A(3,-3) is dilated by a factor of 2 to form D’A’. How long is D’A’?

For which rational expression is -2 an excluded value of x?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

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