Find the area of the polygon.3 m
9 m
A. 81 m2
B. 162 m2
C. 36 m2
D. 72 m2
Answer: C
Mathematics
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Determine the values of the given functions as indicated rounded to four decimal places. Find tan 15° by using 15° = 60° - 45°.
A. 0.9330 B. 3.7321 C. 0.2679 D. 0.2588
Mathematics
Find an equation for the sphere with the given center and radius.Center (0, 0, 2), radius = 8
A. x2 + y2 + z2 + 4z = 60 B. x2 + y2 + 8 z2 + 4z = 60 C. x2 + y2 + 8 z2 - 4z = 60 D. x2 + y2 + z2 - 4z = 60
Mathematics
Add or subtract as indicated.
+ 1
A. - 
B. 
C. - 
D. 
Mathematics
Convert as indicated.4500 pounds to tons
A. 2
tons
B. 1
tons
C. 3 tons
D. 4
tons
Mathematics