Using a scientific calculator or graphing calculator to find the inverse tangent of the ratio round to the nearest degree 7/5. A 36° B 54° C 46° D 44°

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work

If a=0.333333 and b=0.55555, what is the value of a+b