Find the exact function value.tan-1 (1)
A. 1
B. 
C. 0
D. 
Answer: B
Mathematics
You might also like to view...
Determine the order of the matrix.[3]
A. 0 B. 1 × 1 C. 0 × 0 D. 1
Mathematics
Graph the linear inequality.x ? -6
A. 
B. 
C. 
D. 
Mathematics
Write the phrase as a mathematical expression. Use x as the variable.Some number increased by 80
A. 80 B. 80x C. x + 80 D. x - 80
Mathematics
Solve the problem.A projectile is fired from a cliff 500 feet above the water at an inclination of 45° to the horizontal, with a muzzle velocity of 230 feet per second. The height h of the projectile above the water is given by 
where x is the horizontal distance of the projectile from the base of the cliff. Find the maximum height of the projectile.
A. 826.56 ft B. 1739.84 ft C. 913.28 ft D. 413.28 ft
Mathematics