What is the square root of - 1?

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How do you round 38496 to the nearest thousand

what number is 215 percent of 41.8

Solve 15 is greater than or equal to 3x or 2 over 5x is greater than or equal to - 2

Solve the system of equations by multiplying first. Enter the solution as an ordered pair. 4x + 8y = 64 | 7x - 2y = 32

Someone is building a rabbit cage with a length and width 3 times less than the dog cage

The bottom of a ladder must be placed 3 feet from a wall. the ladder is 12 feet long. how far above the ground does the ladder touch the wall?

Jana's best time in a swim race so far is 3.058 minutes. She wants to try to swim the distance 0.025 minute faster. If she is successful, what will be her new best time

Verdadero o falso: Q (números racionales) ∩ I (números irracionales) = Ø. Porque?

Ivan earns $8 each time he walks his neighbors dog. he already walked his neighbors dog 5 times. how many more times does he need to walk the dog to earn enough money to buy a game that costs $88

What is the measure of angle A in the triangle below? Right triangle A B C is shown. Side B C has a length of 9 and hypotenuse A B has a length of 18. 30° 45° 60° 90°