Prove that the equation is an identity. -   = 

What will be an ideal response?


 -   =
   = 
   =  Pythagorean identity
 =  ? 
 =  ? sin x
 = 

Mathematics

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Solve for the indicated variable.F =  C + 32, for C

A. = (F - 32)
B. = 
C. = 
D. = (F - 32)

Mathematics

Use the graph. Provide an appropriate response. Write numeric answers in standard form.The following graph shows the average starting salary for graduates of five different schools with a degree in mathematics. What was the greatest average starting salary among the five schools?

A. $46,025 B. $35,567 C. $48,324 D. $51,829

Mathematics

Determine whether the improper integral converges or diverges.

A. Converges B. Diverges

Mathematics

Write the complex number in standard polar form. Write the argument in radians using exact values.z = - 3 - 3i

A. 3
B. 3
C. 6
D. 6

Mathematics