Aline has a slope of negative 5−5. (a) what is the slope of the line parallel to it? (b) what is the slope of the line perpendicular to it?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12

Can someone me with this? i’m not sure what to put for my equations.