6.2w = 18.6....divide both sides by 6.2
w = 18.6 / 6.2
w = 3 <==
Answer:
The answer to part A is 15 cm because you would first divide 16 by two to find the base of one triangle. Then you would do the pythagorean theorem to find the height. <em> I don't know if that would help.</em>
The answer to part B is 240 cm squared because you would find the area of one right triangle and multiply it by 4 to find the area of all the sides of the box.
Step-by-step explanation:
Linear, decrease by 2 for every decrease of x.
