(a) the curve y = x/(1 + x2) is called a serpentine. find an equation of the tangent line to this curve at the point (3, 0.30). (round the slope and y-intercept to two decimal places.)

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee