Please can someone help me the question 1 and 2? Thank you For each of the figures below, perform the indicated dilations.

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 .

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180