Find the indicated angle or side. Give an exact answer.Find the exact length of side a.
A. 7
B. 
C. 
D. 9
Answer: A
Mathematics
You might also like to view...
Write a chain rule formula for the following derivative.
for z = f(r, s); r = g(t), s = h(t)
A. 
= 
+ 
B. 
= 
+ 
C. 
= 
D. 
= 
+ 
Mathematics
Find the area of the figure.
A. 56 
B. 28 
C. 28
D. 56 
Mathematics
Perform the matrix operation.Let A =
and B = 
. Find 3A + B.
A. 
B. 
C. 
D. 
Mathematics
Find the indicated intercept(s) of the graph of the function.y-intercept of f(x) = 
A. 
B. (0, 5)
C. 
D. 
Mathematics