For this case we have the following expression:

Factoring the expression we have:

We now cancel similar terms:

Finally, simplifying the expression we have:
Answer:
Answer:
2314
Step-by-Step
this should answer your question correctly
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Explanation:</h2><h2>
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Hello! Remember you have to write complete questions in order to get good and exact answers. Anyway, I'll help you either way. A sector is a region of a circle between two radii. Let's assume the sector as:

Then, we can find the central angle by the following equation:

But:

Then:

Answer:
20/28.
Step-by-step explanation:
We subtract the numerators to get 21-1 = 20. The denominators stay the same at 28. We have. 21/28 - 1/28 = (21-1)/28
The standers slop form is y=mx+b