Answer:
$2.85
Step-by-step explanation:
8.55/3
$2.85 per foot
all u gotta do is 8.55/3
Let assume that is a rational number. Therefore it can be expressed as a fraction where and .
This means that is divisible by 7, and therefore also is divisible by 7.
So, where
Analogically to ------- is divisible by 7 and therefore so is .
But if both numbers and are divisible by 7, then which contradicts our earlier assumption that .
Therefore is an irrational number.
"vertical" (y axis), "lateral" (x axis), and "horizontal" (z axis)
16
2/0.25 = 8
2 x 8 = 16