Write the equation of the line passing through (5,-3) and perpendicular to the line whose equation is y-3=10x

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

What is the sum of the first 8 terms of the geometric series