Divide and, if possible, simplify.
÷ 
A.
B.
C. (z - 9)(z - 7)
D.
Answer: D
Mathematics
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Solve the problem.A ball dropped from the top of a building has a height of s = 576 - 16t2 meters after t seconds. How long does it take the ball to reach the ground? What is the ball's velocity at the moment of impact?
A. 12 sec, -96 m/sec B. 6 sec, 192 m/sec C. 36 sec, -1152 m/sec D. 6 sec, -192 m/sec
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Graph the line.y = 0.5x + 2
A.
B.
C.
D.
Mathematics
Find the equation of the line passing through the indicated two points. Write the equation in slope-intercept form.(3, -7) and (8, 3)
A. x = 3 B. y = 2x - 13 C. y = 5x - 22 D. y = 10x - 37
Mathematics
? is an acute angle and sin ? and cos ? are given. Use identities to find the indicated value.sin ? = , cos ? =
. Find tan ?.
A.
B.
C.
D.
Mathematics