Which choice describes the translations represented by the translation rule (x, y)-->(x + 2, y - 4) 1. 2 units to the right and 4 units down
2. 4 units to the right and 2 units down
3. 2 units to the left and 4 units up
4. 2 units to the left and 5 units down

go to for the answer

Step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.