Round the number to the nearest hundredth 674.8539

674.85

Step-by-step explanation:

HOW TO DO THIS FOR OTHER TIMES:

EX:

check the number to the right, for example if I had to round 3.789 to the nearest hundreth

it would be 3.79 because the number to the right of the hundreth's place was 9, which means you have to go up one.

OH and remember:

when rounding a number if the value is

1-4: DONT CHANGE THE NUMBER

5-9: GO UP ONE

Hope this helped ^.^

4 m = width of the rectangle.

6 m = length of the rectangle

20 m = perimeter of rectangle

3 m = side of the square

Step-by-step explanation:

Let s = length of side of square

s + 1 = width of rectangle

s + 3 = length of rectangle

Area of rectangle = (s + 1)(s + 3)

Area of square =

So,  (s + 1)(s + 3) + = 33

+ 4s + 3 + = 33

2 + 4s - 30 = 0

2( + 2s - 15) = 0

2(s + 5)(s - 3) = 0

s = -5   or   s = 3

Length of a side cannot be negative, so -5 is ignored

3 m = side of the square

4 m = width of the rectangle

6 m = length of the rectangle

2(4) + 2(6) = 8 + 12 = 20 m = perimeter of rectangle