Answer:

Step-by-step explanation:
The picture shows rectangular prism with rectangular base and heigth h. The dimenssions of base rectangle are l and w.
The diagonal of reactangle with known length l and width w can be calculated using the Pythagorean theorem:
they could only be changed under certain circumstances
Answer:
y
=
2
x
2
+
8
x
+
17
Step-by-step explanation:
There will be 78 hats in total
Is that what you mean't?