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waterlili
Benutzername
waterlili
Punkte
179
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15
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15
17 Questions
15 Answers
0
215
2
+179
This is an impossible question.
How many degrees are there in the measure of angle P?
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waterlili
31.08.2022
+1
266
1
+179
How many such sequences are possible if the hexagon is notequiangular and all of the angle degree measures are positive integers less than
The measures of the interior angles of a convex hexagon form an increasing arithmetic sequence. How many such sequences are possible if the hexagon is not equiangular and all of the angle degree measures are positive integers less than 150 degrees?
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waterlili
30.08.2022
+1
228
2
+179
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)?
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)?
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waterlili
28.08.2022
+1
214
2
+179
Find the area of the larger square.
An equilateral triangle is constructed on each side of a square with side length 2 as shown below. The four outer vertices are then joined to form a large square. Find the side length of the large square.
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waterlili
27.08.2022
+3
354
1
+179
Point d is the midpoint of median of triangle . Point is the midpoint of , and point is the intersection
Point D is the midpoint of median AM of triangle ABC. Point E is the midpoint of AB, and point T is the intersection of BD and ME. Find the area of triangle DMT if [ABC]=180.
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waterlili
13.08.2022
0
213
1
+179
Annnnnd I need help again. Sorry.
Annnnnd I need help again. Sorry.
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waterlili
12.08.2022
+2
196
1
+179
:))
Hi, I need help with this problem. Thanks in advance!
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waterlili
12.08.2022
+6
237
2
+179
If f(x)=2/(x+1), then what is the value of f^-1(1/5)?
If f(x)=2/(x+1), then what is the value of f^-1(1/5)?
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waterlili
12.08.2022
+5
238
1
+179
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.
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.
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waterlili
11.08.2022
+3
257
2
+179
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?
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?
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waterlili
11.08.2022
+4
314
1
+179
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
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 triangle STU. If SN and UM intersect at X, then what is SX
?
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waterlili
11.08.2022
+5
268
2
+179
Find all complex numbers z such that z^2 = 2i. Write your solutions in a+bi form, separated by commas.
Find all complex numbers z such that z^2 = 2i. Write your solutions in a+bi form, separated by commas.
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waterlili
04.08.2022
+5
249
6
+179
hiiiii
does the star mean multiply or does it mean something else??
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waterlili
04.08.2022
+5
260
1
+179
hi :)
The sides of triangle PQR are tangent to a circle with center C as shown. Given that angle PQR=65 deg and angle QRC=30 deg, find angle QPR, in degrees.
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waterlili
03.08.2022
+5
230
1
+179
Angle bisectors AX and BY of triangle ABC meet at point I. Find angle C in degrees, if angle AIB= 106 degrees.
Angle bisectors AX and BY of triangle ABC meet at point I. Find angle C in degrees, if angle AIB= 106 degrees.
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waterlili
03.08.2022
+5
241
8
+179
In triangle ABC let the angle bisectors be BY and CZ. Given AB=8, AY=6, and CY=3, find BC.
In triangle ABC let the angle bisectors be BY and CZ. Given AB=8, AY=6, and CY=3, find BC.
Related question:
In triangle ABC let the angle bisectors be BY and CZ. Given AB=8, AY=6, and CY=3, find
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waterlili
03.08.2022
+5
228
1
+179
helllllp
At a certain amusement park, there is a bulk discount for tickets. If you buy up to 60 tickets in one order, the price for each ticket is $70. However if you buy more than 60 tickets in a single order, the price of every ticket is reduced by
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waterlili
22.07.2022
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