Answer: (5,27.734994) and (5,18.734994)
Step-by-step explanation:
there are two answers to this, first 5--2=7 this to find out one of the sides of the Pythagorean Theorem. We already know that it is 20 units away so lets review the Pythagorean Theorem a^2+b^2=c^2 so 20^2=400 and 7^2=49
400-49=351 and the root of 351 is about 18.734994 we're not quite done yet, we have to add or subtract the coordinates 9+18.734994=27.734994 9-18.734994=-9.734994 so the answer is (5,27.734994) and (5,18.734994)
