What is the area of 25mm circle

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Select the number of ways in which a line and a circle can intersect

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3