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All Questions
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211723 Questions
0
102
1
Parabola
The vertex of the parabola described by the equation 3y=2x^2+16x+28 is (m, n). What is m+n?
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Guest
Jan 15, 2022
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76
1
Geometry
The measure of one of the smaller base angles of an isosceles trapezoid is $60^\circ$. The shorter base is 5 inches long and the altitude is inches long. What is the number of inches in the perimeter of the trapezoid?
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Guest
Jan 15, 2022
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99
1
how to solve
helpp
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Guest
Jan 15, 2022
0
112
1
Geometry help! Thank you all!
P.J. has a cylindrical mug with a 3-inch diameter. His mug is filled to a height of 6 inches with grape juice. Schuyler has a cylindrical mug with a 4-inch diameter. To what height in inches must Schuyler's mug be filled so that he receives the same amount
read more ..
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Guest
Jan 15, 2022
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95
1
Coordinates
The center of the circle with equation x^2+y^2=4x-12y-39 is the point (h,k). What is h+k?
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Guest
Jan 15, 2022
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66
0
Graphing
Suppose the graph of y = f(x) includes the points (1,-5), (2,3) and .
Based only on this information, there are two points that must be on the graph of y = f(f(x)) . If we call those points (a,b) and (c,d) what is ab + cd?
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Guest
Jan 15, 2022
0
87
1
Logarithms
Find a/b when 2 * log (a -2b) = log (a) + log (b).
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Guest
Jan 15, 2022
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98
1
Graphing question
The graph of y=f(x) is shown in red below. For how many values of c is f(c) = -1?
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Guest
Jan 15, 2022
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68
0
Function Quadrant Trigonometric Value
Guest
Jan 15, 2022
0
90
1
HELP DUE IN 5 MINUTES!!!!!
For what values of the constant b does the equation 3x^2+bx+27 = 0 have a double root
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Guest
Jan 15, 2022
-1
97
1
HELP DUE VERY SOON!!!!!
In each part below, find the positive constant C that makes the quadratic the square of a binomial
A( x^2+cx+121 B( y^2+11y+c
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Guest
Jan 15, 2022
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93
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
89
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
92
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
92
1
Algebra
If z is a complex number satisfying z + 1/z =1, calculate
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Guest
Jan 15, 2022
0
61
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
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73
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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75
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
84
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
77
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?
read more ..
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Guest
Jan 15, 2022
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70
0
:( 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
read more ..
Guest
Jan 15, 2022
0
89
1
What is 4x36
What is 4x36
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Guest
Jan 15, 2022
Jan 14, 2022
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63
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
86
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
121
5
+176
Manipulating Exponents
Write as a power of 2.
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MathyGoo13
Jan 14, 2022
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