Observe that

In the original equation, divide both sides by
:


Next,

where
is any integer. Then

Fix
to ensure
, so that

Answer: some don’t have constant width that allows the top and bottom to be the same distance away from each other (which is what helps shapes to roll)
Step-by-step explanation:
X= y(d-b) over a-c would be the answer
Answer:
Im like 99% sure its B i had the assignment and got a 94
Step-by-step explanation: