Rationalize the denominator. Assume that all variables represent positive real numbers.-

A. - 
B. - 
C. - 
D. - 


Answer: C

Mathematics

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Find the x-intercepts of the graph. Do not graph the equation. ?   ?

A.
B. ?
C. ?
D. ?
E. ?

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Check whether this set and operation form a group. Answer yes, no, or in definably. ?

What will be an ideal response?

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In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd

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