Answer:
if im right its number 4!! if its not right sorry i did the math and thats what i got!!
I would graph the points and find the equation
So this way we can do it. Thankyou!
Answer:
slope = -1/2
Step-by-step explanation:
Answer:
The surface area of the gift box that Kira decorates is 
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
A cube has six square faces
The surface area of a cube is equal to the area of the six squares faces

where
b is the length side of a cube
In this problem we have

substitute

