ANSWER ASAP!! will mark brainliest, Help is very much appreciated

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.