Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible.
= 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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The three altitudes of an obtuse triangle are concurrent at a point that lies in the exterior of that triangle.
Answer the following statement true (T) or false (F)
Mathematics
Give the equation of the vertical asymptote(s) of the rational function.g(x) = 
A. x = 0, x = 2, x = 7 B. x = 2, x = 7 C. x = 1, x = -2, x = -7 D. x = -2, x = -7
Mathematics
Refer to right triangle ABC with 
.
?
?
?
If 
and 
yd, find a.
?
Round the answer to the nearest hundredth.
?
A. 8.79 yd
B. 8.85 yd
C. 8.81 yd
D. 8.75 yd
E. 8.77 yd
Mathematics
Simplify.
2
A. 
B. 
C. 
D. 
Mathematics