Find the radian measure of a central angle ? opposite an arc of 15 inches in a circle of radius 3 inches.
What will be an ideal response?
Answer: 5
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Give an appropriate answer.Let
f(x) = -6 and 
g(x) = 3. Find
[f(x) + g(x)]2.
A. 9 B. -3 C. -9 D. 45
Use the figure provided to find the requested expression.Vectors u, v, and w are determined by the sides of ?ABC below:
Find an expression for v in terms of u and w.
A. -u - w B. w - u C. u + w D. u - w
Determine whether the equation defines a function with independent variable x. If it does, find the domain. If it does not, find a value of x to which there corresponds more than one value of y.
7x – |y| = –4
Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them.y = x + 7(0, ), ( , 0), (4, )
A. (0, 7), (7, 0), (4, 3)
B. (0, -7), (7, 0), (4, -3)
C. (0, -7), (-7, 0), (4, -11)
D. (0, 7), (-7, 0), (4, 11)