Answer the question.Two angles are complimentary. One of the angles is r. How do you express the other angle?
Fill in the blank(s) with the appropriate word(s).
90 - r
Mathematics
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Find the convergence set for the given power series. Hint: First find a formula for the nth term; then use the Absolute Ratio Test.1 - 
+ 
- 
+ . . .
A. -1 < x < 1 B. -5 < x < 5 C. -5 ? x ? 5 D. All x
Mathematics
Perform the conversion. Round to the nearest tenth when necessary.3 ft to cm
A. 76.2 cm B. 91.4 cm C. 7.6 cm D. 118.1 cm
Mathematics
Find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through the points rises from left to right, falls from left to right, is horizontal, or is vertical.(-4.1, -0.4) and (-1.6, -4.2)
A. 
; rises
B. - 
; falls
C. 
; rises
D. - 
; falls
Mathematics
Use a positive rational exponent to write the expression.
A. 37/2
B. 32/7
C. 
D. 
Mathematics