In the triangle shown, m
= 90°. Find an expression for cos B (also called cos 
).
What will be an ideal response?
Mathematics
You might also like to view...
Provide an appropriate response.Calculate the greatest possible error for the measurement 3.09 cm.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Identify any vertical, horizontal, or oblique asymptotes in the graph of y = f(x). State the domain of f.
A. Vertical: y = 0; (-?, 0) ? (0, ?) B. Horizontal: y = 0; (-?, ?) C. Horizontal: x = 0; (-?, ?) D. Horizontal: y = 0; (-?, 0) ? (0, ?)
Mathematics
Solve the equation. Express radicals in simplest form.5m2 + 8m + 2 = 0
A. 
B. 
C. 
D. 
Mathematics
Divide and, if possible, simplify. Assume all variables represent positive real numbers.
A. 4
B. 
C. 4fg
D. 4
Mathematics