The lengths of the legs of a right triangle are given. Find the hypotenuse.a = 12, b = 16
A. 19
B. 20
C. 14
D. 11
Answer: B
Mathematics
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Answer true or false.
?
If 
is defined on a closed interval 
, then 
has an absolute maximum value.
What will be an ideal response?
Mathematics
Multiply the expressions.(x + 15)2
A. x2 + 30x + 225 B. 225x2 + 30x + 225 C. x + 225 D. x2 + 225
Mathematics
Evaluate the expression.
-2
A. - 
B. - 
C. 
D. 
Mathematics
Use a graphing calculator to estimate the solution set of the equation. Round to the nearest hundredth.2 - x = 5-x
A. {1.86} B. {-0.59, 1.96} C. {2.06} D. {3.06}
Mathematics