Why is division by zero not allowed? explain using your knowledge of how division is related to subtraction.

Division by zero is an operation for which you cannot find an answer, so it is disallowed. You can understand why if you think about how division and multiplication are related. But no value would work for x because 0 times any number is 0. So division by zero doesn't work.

- R3KTFORGOOD ☕

We are given

slope of DE is -0.4

we know that

DE and AC are parallel to each other

So, slopes of DE and AC must be equal

so, we get slope of AC = slope of DE

Hence , we get

slope of AC is -0.4Answer