Simplify.(-12x5y7)2
A. -144x10y14
B. 144x7y9
C. -12x10y14
D. 144x10y14
Answer: D
Mathematics
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Add or subtract as indicated.(3 + 6x3 + 5x5 + 6x4) + (6x4 - 9x3 - 2 + 8x5)
A. 22x24 + 1 B. 13x5 + 12x4 - 3x3 + 1 C. 9x5 + 9x4 + 3x3 + 14 D. 13x10 + 12x8 - 3x6 + 1
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Construct the specified histogram.The frequency table below shows the number of days off in a given year for 30 police detectives.
Construct a histogram.
What will be an ideal response?
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Solve.An electrical circuit has a resistance of 3 ohms and a current of -7 amps. Find the voltage.
A. -10 V B. 21 V C. -21 V D. -22 V
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Use a calculator to find the value of the expression rounded to two decimal places.sin-1 (-0.9)
A. 154.16 B. -64.16 C. 2.69 D. -1.12
Mathematics