# waterlili

 Username waterlili Score 177 Membership Stats Questions 15 Answers 15

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### This is an impossible question.

waterlili  Aug 31, 2022
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### How many such sequences are possible if the hexagon is notequiangular and all of the angle degree measures are positive integers less than

waterlili  Aug 30, 2022
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### If f(x) is a polynomial of degree 4, and g(x) is a polynomial of degree 2, then what is the degree of polynomial f(x) - g(x)?

waterlili  Aug 28, 2022
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### Find the area of the larger square.

waterlili  Aug 27, 2022
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### Point d is the midpoint of median of triangle . Point is the midpoint of , and point is the intersection

waterlili  Aug 13, 2022
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### Annnnnd I need help again. Sorry.

waterlili  Aug 12, 2022
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waterlili  Aug 12, 2022
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### If f(x)=2/(x+1), then what is the value of f^-1(1/5)?

waterlili  Aug 12, 2022
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### A function is defined as f(x)=x^2-3x+4. What expression can be used to describe f(2x)? Express your answer in simplified form in terms of x.

waterlili  Aug 11, 2022
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### Altitudes AD and BE of acute triangle ABC intersect at point H. If angle AHB=128 and angle BAH=28, then what is angle HCA in degrees?

waterlili  Aug 11, 2022
+3
67
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### Let STU be a triangle with side lengths ST=22, TU=8 and SU=22. Let M be the midpoint of ST and let N be on TU such that SN is an altitude of

waterlili  Aug 11, 2022
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71
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### Find all complex numbers z such that z^2 = 2i. Write your solutions in a+bi form, separated by commas. ​

waterlili  Aug 4, 2022
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waterlili  Aug 4, 2022
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### Angle bisectors AX and BY of triangle ABC meet at point I. Find angle C in degrees, if angle AIB= 106 degrees.

waterlili  Aug 3, 2022
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### In triangle ABC let the angle bisectors be BY and CZ. Given AB=8, AY=6, and CY=3, find BC.

waterlili  Aug 3, 2022