Provide an appropriate response.Without using the law of cosines, explain why it is impossible to construct a triangle with lengths 6.7 cm, 9.1 cm, and 17.3 cm.

What will be an ideal response?


In any triangle, the sum of the lengths of any two sides must be greater than the length of the third side. Since  it is impossible to construct a triangle with the given sides.

Mathematics

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Calculate the surface area of the given surface.The parabolic cylinder with equation z = y2 and lying over the triangle in the  with vertices 

A. (653/2 - 1) + (ln 65 - 1)
B. 653/2 
C. (653/2 - 1)
D. 653/2 +  ln 65

Mathematics

Solve.(p + 8)2 = 11

A.  - 
B. -8 + 
C. -8 + -8 - 
D. 8 + 8 - 

Mathematics

The expression may be factored as shown. Find the missing factor.17x4/5 + x-1/5 = x-1/5()

A. 17x + x4/5 B. 17x + 1 C. 17x6/5 + x D. 17x6/5 + x4/5 E. none of these

Mathematics

Answer the question, concerning the use of substitution in integration.If we use u = x2 as a substitution to find  then which of the following would be a correct result?

A.
B.
C.
D. None of the above

Mathematics