Identify the equation as an identity, contradiction, or conditional equation.5x + 6 + 4x + 6 = 3x + 6x + 9

A. contradiction
B. conditional equation
C. identity


Answer: A

Mathematics

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Provide an appropriate response.In fractal geometry, the shorter the ruler .

A. the shorter the perimeter B. the longer the perimeter C. the less accurate the measurement D. the more accurate the measurement

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Solve the problem.During a five-year period, a company doubles its profits each year. If the profits at the end of the fifth year are $160,000, then what are the profits for each of the first four years?

A. $10,000, $20,000, $40,000, $80,000 B. $11,000, $22,000, $44,000, $86,000 C. $10,000, $20,000, $30,000, $40,000 D. $10,000, $20,000, $40,000, $100,000

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Use I = Prt for simple interest to find the indicated quantity.I = $750; r = 6%; t = 6 months. Find P.

A. $25,750 B. $24,250 C. $22.50 D. $25,000

Mathematics

A bullet is fired into the air with an initial velocity of 1,400 feet per second at an angle of  from the horizontal. Find the horizontal and vertical vector components of the velocity. ?

A. ? ft/sec,  ft/sec
B. ? ft/sec,  ft/sec
C.  ft/sec,  ft/sec
D. ? ft/sec,  ft/sec
E. ? ft/sec,  ft/sec

Mathematics