How many degrees are in a central angle whose arc is 
of a circle?__________ °
Fill in the blank(s) with the appropriate word(s).
45
Mathematics
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Evaluate 
.
; G is the cap cut from the sphere x2 + y2 + z2 = 9 by the cone 
A. 4? B. 6? C. 0 D. 12?
Mathematics
Convert. When necessary, round the answer to two decimal places.8
pounds = ____ ounces
A. 90 B. 170 C. 139 D. 138
Mathematics
Find the vertices of the hyperbola.
- 
= 1
A. (-2, 6) and (6, 6) B. (-6, -6) and (2, -6) C. (2, 11) and (2, 1) D. (-2, -1) and (-2, -11)
Mathematics
The first several terms of a sequence are given. Find the indicated partial sum.1, -4, 7, -10, . . . ; S6
A. -8 B. -9 C. 4 D. 9
Mathematics