Simplify the expression. Assume that all variables are positive when they appear.
? 
A. 
B. 2
C. 
D. 2
Answer: D
Mathematics
You might also like to view...
Perform the indicated operation.
+ 
A. 
B. 
C. 
D. 
Mathematics
Change the word statement to an equation. Use x as the variable.The sum of two-thirds a number and 93 is 48.
A. 
x + 93 = 48
B. 
x ? 93 = 48
C. 
x - 93 = 48
D. 
x + 48 = 93
Mathematics
If csc ? = 5 and cos ? is negative, find cot ?. ?
A. 
B. 
C. 
D. 
E. 
Mathematics
?Let 
and 
be bases for
src="https://sciemce.com/media/3/ppg__cognero__Chapter_6_Linear_Transformations__media__ec15e92e-4d8e-4487-a7e8-1d68ee8ffa03.PNG" style="vertical-align:middle;" />, and let 
be the matrix for 
relative to B. The transition matrix P from B' to B is 
. Use the matrices A and P to find 
and 
where 
.
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics