Perform the indicated operation. Simplify if possible.
- 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the length of the hypotenuse.
A. 16 B. 110 C. 26 D. 25
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Find the area of the specified region.Shared by the circles r = 4 and r = 8 sin ?
A. 
(4? - 3
)
B. 
(2? + 3
)
C. 8?
D. 
?
Mathematics
Solve.Assume that the mathematical model C(x) = 13x + 170 represents the cost C, in hundreds of dollars, for a certain manufacturer to produce x items. How many items x can be manufactured while keeping costs between between $355,000 and $524,000?
A. 420 < x < 560 B. 260 < x < 390 C. 280 < x < 420 D. 390 < x < 520
Mathematics
Find an equation of the circle with the center at (-5, 1) and the radius of 1.
 figure 1.png)
Mathematics