sin theta<0 but cot theta>0
So this must be 3rd quadrant.
There cos theta will be negative
First we draw a right tirnagle in 3rd quadrant so that opposite = -5 and adjacent = -4
Then we find hypotenuse of it.
Our solutions are written by experts, many with advanced degrees, and available 24/7See Solution
Q: For the function f(x) 5x-x, make a table of slopes of secant lines and make a conjecture about the s...
A: Slope of the secant line is,
Q: If f(x)=x^2 and g(x) is the graph of f(x) shifted to the right 3 units, stretched vertically by a fa...
A: When f(x) shifts 3 units right then it becomes f(x-3)
Q: please answer question 7
A: We first find the slope at x=3using f'(3)
Q: Find a formula for the linear function f whose graph contains (−3,6) and (7,−29).
A: To compute the linear function f whose graph contains ( -3, 6) and (7,-29), It is enough to compute ...
Q: Some 0.7 1 1.1 X 2. Use the given graph of f to find a number 8 such that \f(x) - 21<0.5 at then if ...
A: We first find the range of f(x) using the given condition
Q: please answer question 5 and 6
A: We’ll answer the first question that is question 5 since the exact one wasn’tspecified. Please submi...
A: Consider the expression as u,
Q: Is the function f(x)= x+|x|-1 differentiable at x=0.
A: Consider the given function:
Q: For the vectors u (2, 1, 3) and v (0, 3, 1), evaluate the following expressions. Ju 4v а. Зи + 2v b....
Sorry about that. What wasn’t helpful?