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All Questions
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216147 Questions
0
120
1
Geometry
Let AB and CD be chords of a circle, that meet at point Q inside the circle. If AQ = 6, BQ = 12, and CD = 36, then find the minimum length of CQ
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Guest
Nov 23, 2021
0
148
1
PLS HELP!
https://web2.0calc.com/questions/thank-you_16
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Guest
Nov 23, 2021
0
94
0
Conic section
Find the asymptote of -4x^2 + 16y^2 - 2y = 3 with positive slope.
Guest
Nov 23, 2021
0
108
0
Geometry
Circle O and circle P, with radii 3 and 8, respectively, are both tangent to line l at H. Enter all possible lengths of OP separated by commas.
Guest
Nov 23, 2021
0
132
1
Trapezoid
As shown in the diagram, NM is the median of trapezoid ABCD and PQ is the median of trapezoid ABMN. We know AB = 5 and DC = 19. Find PQ.
read more ..
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Guest
Nov 23, 2021
0
180
3
IM too lazy to solve
The smaller of the two containers has a capacity of 150 gallons. When it is $\frac{4}{5}$ full, its contents are emptied into a larger container, filling exactly $\frac{2}{3}$ of it. What is the capacity, in gallons of the larger container?
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Guest
Nov 23, 2021
0
189
1
+1
scary math
Got to solve for variables abcdef. should come out to a 6 digit numerical code, ive done this problem 2 times but i keep slipping up on the trig parts. ive got 298180 but thats not right.
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therealpaintrain
Nov 23, 2021
0
96
0
Geometry
We can find an acute triangle with the three altitude lengths 1, 3, and h, if and only if h^2 belongs to interval (p,q). Find (p, q).
Guest
Nov 23, 2021
-4
296
5
+73
The product of two consecutive odd integers is 63. Find the integers.
The product of two consecutive odd integers is 63. Find the integers. Show work. Correct answer with very little work will receive no credit.
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GAMEMASTERX40
Nov 23, 2021
0
103
0
Algebra
Find a monic quartic polynomial f(x) with rational coefficients whose roots include x=5-i\sqrt[4]{3} . Give your answer in expanded form.
Guest
Nov 23, 2021
0
208
2
+99
Math help polynomial basics
Can someone pls help me on this problem
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Jxalskdfjarkfhqwio3r
Nov 23, 2021
0
161
1
Conic Sections
Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.
y^2 - x^2 - x +5y - 25 = 0
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Guest
Nov 23, 2021
Nov 22, 2021
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153
1
Algebra
What is $\sqrt{12 + \sqrt{12 + \sqrt{12 + \dotsb}}}$?
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Guest
Nov 22, 2021
0
112
0
Geometry problem
Points A(0,0), B(9,6) and C(6,12) are vertices of triangle ABC. Point D is on segment AB such that 3(AD) = DB, point E is on segment BC such that 3(BE) = EC and point F is on segment CA such that 4(CF) = FA.
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Guest
Nov 22, 2021
0
171
1
System question
Find the ordered triplet (x,y,z) for the following system of equations:
x + 3y + 2z = 1
-3x + y + 5z = 10
-2x + 3y + z = 7
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Guest
Nov 22, 2021
0
107
0
help Algebra
Let a and b be the roots of the equation x^2 - mx + 2 = 8x + 1/m. Suppose that a + 1/b and b + 1/a are the roots of the equation x^2-px+q=0. Compute p/q.
Guest
Nov 22, 2021
0
158
1
Algebra
What is the numerical value of x: $x = \frac{1}{3-\frac{1}{3-\frac{1}{3-\ldots}}}$
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Guest
Nov 22, 2021
0
135
2
Geometry
Let A, B, C be points on circle O such that AB is a diameter, and CO is perpendicular to AB. Let P be a point on OA, and let line CP intersect the circle again at Q. If OP = 20 and PQ = 8, find r^2, where r is the radius of the
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Guest
Nov 22, 2021
0
153
1
Geometry
Circle O is tangent to AB at A, and angle ABD = 90 degrees. If AB = 12 and CD = 16, find the radius of the circle.
<
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Guest
Nov 22, 2021
0
125
1
Geometry
Two circles intersect at A and B. A common external tangent is tangent to the circles at T and U as shown. Let M be the intersection of line AB and TU. If AB = 9 and BM = 5 find TU.
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Guest
Nov 22, 2021
0
116
0
Geometry
In triangle ABC, M is the midpoint of AB. Let D be the point on BC such that AD bisects angle BAC, and let the perpendicular bisector of AB intersect AD at E. If AB = 44, AC = 36, and ME = 15, then find the area of triangle ACD.
Guest
Nov 22, 2021
0
110
0
trig question
ABCD is a regular tetrahedron (right triangular pyramid). If M is the midpoint of CD and N is the midpoint of AB, then what is cos AMN?
Guest
Nov 22, 2021
0
188
2
Spend A Million
If I start with one million dollars and I spend one dollar every 2 seconds how long will it take for me to spend one million dollars?
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Guest
Nov 22, 2021
0
166
1
Algebra
Given (14x + 22)/(x + 2) = -3x + 7, compute the sum of all the possible values of Express your answer as a fraction.
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Guest
Nov 22, 2021
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