Answer:
10 days
Step-by-step explanation:
3 kilograms -> 3000 grams
3000 grams / 300 grams per day = 10 days of food. (that is a lot for a dog to eat-)
Answer:
x = 19
Step-by-step explanation:
(5x+4)+(x-2)+(3x+7) = 180
5x+4+x-2+3x+7 = 180
9x+9 = 180
9x = 171
x = 171/9
x = 19
Answer:
Step-by-step explanation:
Answer:
Length = 46 inches. Width = 8 inches.
Step-by-step explanation:
Length L = 6W - 2 inches where W = width.
Perimeter = 2L + 2W so
2W + 2(6W - 2) = 108
2W + 12W - 4 = 108
14W = 112
R = 112/14
W = 8 inches.
So L = 6*8 - 2 = 46 inches.
Answer and Explanation:
Since this is an isosceles right triangle, you can use the ratio of side lengths specific to this type of triangle where both legs are the hypotenuse over root 2:
u = v = 164√2 / √2 = 164
so:
u = 164
v = 164