Write on equation if the slope is 3/4
and the y-intercept is -4,

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

This circle is centered at the origin, and the length of its radius is 6. what is the circle's equation? a. x^2+y^2=36 b x^2+y^2=6 c x+y=36 d x^6+y^6=1

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?