waterlili

0
195
2
+178

This is an impossible question.

waterlili  Aug 31, 2022
+1
252
1
+178

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
+1
207
2
+178

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
+1
195
2
+178
waterlili  Aug 27, 2022
+3
340
1
+178
waterlili  Aug 13, 2022
0
201
1
+178

Annnnnd I need help again. Sorry.

waterlili  Aug 12, 2022
+2
184
1
+178
waterlili  Aug 12, 2022
+6
219
2
+178

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

waterlili  Aug 12, 2022
+5
224
1
+178

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
+3
252
2
+178

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
+4
308
1
+178

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
+5
244
2
+178

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

waterlili  Aug 4, 2022
+5
226
6
+178
waterlili  Aug 4, 2022
+5
210
1
+178

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
+5
232
8
+178

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