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Post New Question
All Questions
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231320 Questions
0
289
1
Algebra
Find p+q, given that (q+4)(p+3)-(q+2)(p+1)=44+2p+2q.
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Guest
Jan 15, 2022
-1
302
1
Algebra
For $y=\frac{x-4}{4x-10}$ and $x\neq 2$, what is the value of $y$ that is not attainable? Express your answer as a common fraction.
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Guest
Jan 15, 2022
0
281
1
help with angles
Two angles of an isosceles triangle are degrees and x degrees. What are all the possible values of x degrees?
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Guest
Jan 15, 2022
0
298
1
Algebra
If z is a complex number satisfying z + 1/z =1, calculate
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Guest
Jan 15, 2022
0
176
0
Quadratic
Suppose the quadratic x^2 + bx + c equals 0 when x = r or x = s. If , and b and c are integers, find all possible ordered pairs (b,c).
Guest
Jan 15, 2022
0
242
2
pyramids
Let ABCDEFGH be a rectangular prism, where EF = 4, EH = 15, and EA = . Find the volume of pyramid CFAH.
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Guest
Jan 15, 2022
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235
1
Geometry
Let ABC is a triangle with AD as its bisector. Points M and N lie on AB and AC such that angle ABC=angle ADM and angle ACB=angle ADN. If AD and MN intersects at point P and AB=8, AC=9, and AP=, determine the length of AD
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Guest
Jan 15, 2022
0
273
1
Algebra
Completely simplify and rationalize the denominator:
\[\frac{\sqrt{160}}{\sqrt{252}}\times\frac{\sqrt{245}}{\sqrt{128}}\]
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Guest
Jan 15, 2022
0
286
1
Graphing question
Below is a portion of the graph of a function, y=h(x):
If the graph of y=h(x-3) is drawn on the same set of axes as the graph above, then the two graphs intersect at one point. What is the sum of the coordinates of that point?
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Guest
Jan 15, 2022
0
239
1
:( help pls :C
In triangle , points D and F are on and E is on such that and . If and , then what is ? Im NOT looking to cheat on my math homework, so do not give me the answer. but im really
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Guest
Jan 15, 2022
0
265
1
What is 4x36
What is 4x36
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Guest
Jan 15, 2022
Jan 14, 2022
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177
0
Fractions
Insert three fractions between 1/4 and so the five fractions form an arithmetic sequence. What is the sum, expressed as a common fraction, of these three new fractions?
Guest
Jan 14, 2022
0
319
1
Factoring
Factor x^8 - y^8 as the product of four polynomials of degree 1, each of which has a positive coefficient of x.
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Guest
Jan 14, 2022
-1
352
5
+218
Manipulating Exponents
Write as a power of 2.
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MathyGoo13
Jan 14, 2022
0
300
1
Geometry
Find the area of an isosceles triangle with two legs of length 8 and base of length .
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Guest
Jan 14, 2022
0
187
0
Coordinates
A point (2,n) is 5 units away from the point . What is the product of all possible integer values for n?
Guest
Jan 14, 2022
0
314
1
help algebra
Write a^4 - 3a^2 + 2 as a product of two monic quadratics with integer coefficients.
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Guest
Jan 14, 2022
0
364
1
Complex Numbers
Determine the complex number z satisfying the equation $2z - 3 \overline{z} = -7 + 2i$. Note that denotes the conjugate of z.
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Guest
Jan 14, 2022
0
185
0
help counting
Find the number of paths from P to Q, where each step is to the right or up.
Guest
Jan 14, 2022
0
276
1
Quadratic
Find the product of all positive integer values of c such that 8x^2 + 25x + c = 0 has two real roots.
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Guest
Jan 14, 2022
0
148
0
Math
Megan wants to buy the new Gizamato. It's an electric car that looks sleek and is only sold in purple. It's only available to first-time drivers for a special price of $12,859.99 + $859.99 taxes/delivery fee. Poor Megan. Megan likes to spend money at the
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Guest
Jan 14, 2022
0
304
3
Number Theory
Find the smallest positive integer that is one less than a number that is a multiple of each of .
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Guest
Jan 14, 2022
0
304
1
+4
Please help
A linear model for the data in the table is shown in the scatter plot. x y 1 2 2 6 5 6 6 9 7 11 9 10 10 13 (a) Which two points should you use to find the equation of the model? Circle the points on the graph. (b) What is the slope of the linear model?
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pzimmerman0925
Jan 14, 2022
0
264
1
Number Theory
Find all positive integers n, less than 17, for which n! is an integral multiple of .
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Guest
Jan 14, 2022
0
371
5
Probability
Four standard six-sided dice are rolled. What is the probability that the product of the numbers on the top faces of all four dice is ? Express your answer as a common fraction.
geno3141
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Guest
Jan 14, 2022
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