The decimal is irrational because it is not repeating.
Area = side * side
Area of the square = 6 1/9 * 6/1/9
= 36 1/81
Answer:
15
Step-by-step explanation:
Answer:
7²
Step-by-step explanation:
So you've got:
6.4x + 2.8y = 44.4
You want to know the value of (y) when x=3:
6.4 * 3 + 2.8y = 44.4
(6+0.4) * 3 + 2.8y = 44.4
18 + 1.2 + 2.8y = 44.4
19.2 + 2.8y = 44.4
2.8y= 44.4 - 19.2
2.8y = 25.2
y=(25.2)/(2.8)
y=9
