A trapezoid has height h. One base is 2 units longer than the height. The other base is 3 times longer than the height. a. Write a polynomial for the area of the trapezoid.

Hint: The formula for finding the area of a trapezoid is A= ½ h(b1 + b2).
b. Find the area if the height is 7/3 in.

100 points, hi, i’m not sure what to do here, the data doesn’t seem to be quadratic .? can anyone me, in advance

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?