No estoy segura pero 2.5 (half of the box that is 5cm)
Answer:
x = 1/4, y = 1/2
Step-by-step explanation:
First we can solve for y in each equation.
3x - 1/4 = y
y = 1/2(x) + 3/8
This means 3x - 1/4 = 1/2(x) + 3/8.
Simplifying, we get 5/2(x) = 5/8. This means x = 1/4. Now, we plug in x = 1/4 into the first equation to get
3(1/4) - 1/4 = y
3/4 - 1/4 = y
y = 2/4 = 1/2
Ok sorry for answering i will wait.
Answer:
irrational
Step-by-step explanation:
π stands for the ratio of the circumference to the diameter of a circle, an irrational number near 3.14159. Multiplying any irrational number by a rational number (-11, for example) gives an irrational result.
-11π is irrational