Provide the proper response.To rationalize the denominator of an expression such as 
, we multiply both the numerator and the denominator by 
. By what number are we actually multiplying the given expression, and what property of real numbers justifies the fact that our result is equal to the given expression?
What will be an ideal response?
1; identity property for multiplication
Mathematics
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Let 
and 
be a pair of adjacent angles for which m
= 37° and m
= 49°. If
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and 
bisects 
, find m
.
What will be an ideal response?
Mathematics
Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.2-4
A. -16
B. 
C. 
D. 16
Mathematics
Write the Roman numeral as a Hindu-Arabic numeral.MDCXXXI
A. 1591 B. 15,131 C. 1831 D. 1631
Mathematics
Evaluate the expression.
A. 1296
B. 6
C. 
D. Not a real number
Mathematics