Solve the problem.Find the radius of gyration about the lamina bounded by the coordinate axes and the line 
if 
.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: B
Mathematics
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Determine the truth of the premises, discuss the strength of the argument, and assess the truth of the conclusion.Premise: 8 + 11 = 19Premise: 12 + 7 = 19Premise: 38 + 33 = 71Conclusion: Whenever we add an even number and an odd number, the result is an odd number.
What will be an ideal response?
Mathematics
Simplify.
A. 
B. 
C. 
D. - 
Mathematics
Multiply or divide.
A. 7 B. -7 C. 0.7 D. 70
Mathematics
Let v and w be two vectors in the plane with given magnitudes. The angle between v and w is ?. Find the expression. Round the answer to the nearest tenth.
= 15, 
= 12, ? = 29°
Find 
A. 13.1 B. 37.8 C. -590.7 D. 28.3
Mathematics