Solve the problem.A slice of pizza leftover from last night has a radius of 7 inches, and the outer crust edge is 3 inches long. What is the radian measure of the angle formed by its edges? Give an exact answer.

A.  radian
B.  radians
C.  radians
D.  radians


Answer: A

Mathematics

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Find the product of the complex number and its conjugate.3 - i

A. -27 B. 45 C. 3 D. 15

Mathematics

Write the expression in the standard form a + bi.4

A. 4i B. -4i C. 4 D. -4

Mathematics

Give the equation of the oblique asymptote, if any, of the function.f(x) = 

A. y = x - 2 B. y = x + 14 C. no oblique asymptotes D. x = y + 14

Mathematics

Determine the slope of the line , if defined.

A.
B.
C.
D.
E. slope undefined

Mathematics