Find the exact value. Do not use a calculator.tan (36?)
A. -1
B. 1
C. 0
D. undefined
Answer: C
Mathematics
You might also like to view...
Let x represent one number and let y represent the other number. Use the given conditions to write a system of nonlinear equations. Solve the system and find the numbers.The sum of the squares of two numbers is 74. The sum of the two numbers is 12. Find the two numbers.
A. -7 and -5 B. -7 and 5; -5 and 7 C. 5 and 7 D. 5 and 7; -7 and -5
Mathematics
Use the remainder theorem to find the remainder when f(x) is divided by x - c.f(x) = x4 + 8x3 + 12x2; x + 1
A. 5 B. -21 C. -5 D. 21
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
(a) Write in words how to read the following out loud {n ? Z | n is a factor of 9}. ;(b) Use the set-roster notation to indicate the elements in the set.
What will be an ideal response?
Mathematics