Math
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Perform the indicated operations: 89-2*(12-3)-4+2(25-4) | 109
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9/14*2/3*6/18 | 1/7
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What is the absolute value of -1/4 | 1/4
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Round answers to the nearest hundredth (2 decimal places) 610m =____km | .610
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220cm=____in. | 86.61
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68 degrees F= degrees C | 20
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How many acres are in a rectangular lot that measures 1600ft by 380ft. | 13.96 acres
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Change 11MV to ____KV | 11,000
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Use Pythagorean Theorem to find unknown side of right triangle. a=68.0m, b=57.0m, c=? | 88.7m
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c=13km, a=22km, b=? | 17.7km
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c=53km, b=32km, a=? | 42.2km
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Solve each right triangle. b=255.32m, c=370.5m, A=? B=? a=? | A=46.4 degrees, B=43.6 degrees, a=268.5m
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Find the impedance if the resistance is 250 Ohms and the phase angle is 25 degrees | cos25 degrees=250/z= 275.8 Ohms
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Find the phase angle if the resistance is 450 Ohms and the impedance is 600 Ohms | cos=450/600= 41.4 degrees
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Divide: -10/0= ? | Undefined
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Created by:
rsadler8625
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