Which level of government relies the most on income tax

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 .

What is the value of the digit 1 in the number 13?

What is the measure of the smallest angle in the diagram? 15 29 32 45