Find the measure of the angle described.Find the complement of 91°.
A. 89°
B. 1°
C. 91°
D. not possible
Answer: D
Mathematics
You might also like to view...
Determine the indefinite integral.
A. sech x tanh x + C
B. tanh2 x + C
C. sech2 x + C
D. 
+ C
Mathematics
Solve the equation for solutions in the interval [0°, 360°). Round to the nearest degree.sin 2? = - 
A. {105°, 165°, 285°, 345°} B. {15°, 165°, 195°, 345°} C. {30°, 90°, 150°, 270°} D. {0°, 120°, 180°, 240°}
Mathematics
Find the indefinite integral.
?
What will be an ideal response?
Mathematics
Express the sum using summation notation. Use a lower limit of summation not necessarily 1 and k for the index of summation.(a + 1) + (a + d) + (a + d2) + . . . + (a + dn)
A. 
B. 
C. 
D. 
Mathematics