Find the measure of the central angle of a regular pentagon.

What will be an ideal response?


72°

Mathematics

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Evaluate the integral.

A. 19 B. 4 C. 15 D. 16

Mathematics

Find the potential function f for the field F.F = i +  j - k

A. f(x, y, z) =  + ln z + C
B. f(x, y, z) =  + C
C. f(x, y, z) =  + C
D. f(x, y, z) =  + C

Mathematics

Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 

A. x-intercept: (0, 0) , y-intercept: (0, 0) ;

B. x-intercept: (0, 0) , y-intercept: (0, 0) ;

C. x-intercept: (0, 0) , y-intercept: (0, 0) ;

D. x-intercept: (0, 0) , y-intercept: (0, 0) ;

Mathematics

Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.eln 7

A. 6 B. ln 7 C. e7 D. 7

Mathematics