Solve the problem.A bullet is fired with a muzzle velocity of 1,216 ft/sec from a gun aimed at an angle of 8° above the horizontal. Find the horizontal component of the velocity.
A. 169.2 ft/sec
B. -176.9 ft/sec
C. 170.9 ft/sec
D. 1,204 ft/sec
Answer: D
Mathematics
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Match the equation with the appropriate graph.x = -y
A. 
B. 
C. 
D. 
Mathematics
Solve the equation 5 x = 8. Round to three decimal places.
a. x = 1.415 b. x = 2.292 c. x = 2.526 d. x = 1.292
Mathematics
If y varies inversely as x, write a general formula to describe the variation.y = 6 when x = 9
A. y = 
B. y = 
x
C. y = 
D. y = 
Mathematics
Perform the indicated operations.(4x3 + 4x2y + 7xy2 - 3y3) + (2x3 + 3x2y + 5xy2 ) - (5x2y + 2xy2 + y3)
A. 6x3 + 2x2y + 14xy2 - 2y3 B. 6x3 + 2x2y + 10xy2 - 2y3 C. 6x3 + 2x2y + 10xy2 - 4y3 D. 6x3 + 2x2y + 14xy2 - 4y3
Mathematics