54.46 round to the nearest degree

54.5

Step-by-step explanation: If the last digit in the fractional part of 54.46 is less than 5, then simply remove the last the digit of fractional part.

B) If the last digit in the fractional part of 54.46 is 5 or more and the first digit in the fractional part is less than 9, then add 1 to the first digit of the fractional part and remove the second digit.

C) If the last digit in the fractional part of 54.46 is 5 or more and the first digit in the fractional part is 9 then add 1 to the Integer part and make the fractional part 0.

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

where r the answers

step-by-step explanation: