Classify the angle as acute, right, obtuse, or straight.
A. Straight
B. Right
C. Obtuse
D. Acute
Answer: D
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Evaluate the integral.
A. sin-1 
B. cos-1 
C. 9 cos-1 
D. 
sin-1 
Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x + z; S is the surface of the wedge formed from the coordinate planes and the planes 
and y = 1
A. 
+ 25
B. 150 + 25
C. 
+ 25
D. 
+ 5
Indicate whether the equation has no solution or is true for all real numbers. If neither is the case, solve for the variable.5(x - 4) - 4 = -4x + 9x - 29
A. 
B. ?
C. {x|x is a real number}
D. 
Find the exact values of the remaining trigonometric functions of ? from the given information.sec ? = - 
, tan ? > 0
A. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = - 
sec ? = - 
cot ? = - 
B. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = - 
cot ? = - 
C. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
D. sin ? = - 
cos ? = - 
tan ? = 
csc ? = - 
sec ? = - 
cot ? = 