Answer:
x=2
Step-by-step explanation:
Perimeter of a square = 4*(side of the square)
28 = 4*(3x+1)
28 = 12x + 4
28- 4 = 12x
24 = 12x
x =2
Answer:
3.6
Step-by-step explanation:
3√13(3.6
-9
-------
66| 400
-396
-------
4
Feather: grams
bulldog:kilo
tv: kilo
penny: grams
You know the formula to find the area of a triangle is B*h/2. If the area is

. Multiply 15 by 2...........which gives you 30 divide 30 by 3 which gives you 10.
Answer:
10
Area = length * Width
25/54 = 5/9 * w
w = 25/54 * 9/5 = 5/6 miles