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Post New Question
All Questions
+0
237665 Questions
0
1
1679
1
Quadratics Help
What is the product of all the coordinates of all the points of intersection of the two circles defined by x^2-2x+y^2-10y+25=0 and x^2-8x+y^2-10y+37=0?
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Guest
Jun 19, 2018
0
2115
1
Quadratics
The graph of the equation y=ax^2+bx-6 is completely below the x axis. If , a^2=49 what is the largest possible integral value of b?
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Guest
Jun 19, 2018
0
872
2
+67
Equation
Solve the equation:
SHOW ALL OF YOUR WORK
9h = -36
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AshleyGordo
Jun 19, 2018
+1
979
2
+67
LCD
Determine which rational number is greater by rewriting each pair of fractions using their Least Common Denominator.
Thanks!
1. 2/5, 4/11
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AshleyGordo
Jun 19, 2018
+1
875
2
+67
Help!!!
Use a factor tree to find the prime factorization of each number:
Need answer fast! Thanks!
1. 12
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AshleyGordo
Jun 19, 2018
0
890
1
Help
Suppose that we have an equation $y=ax^2+bx+c$ whose graph is a parabola with vertex $(3,2)$, vertical axis of symmetry, and contains the point $(1,0)$. What is $(a, b, c)$?
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Guest
Jun 19, 2018
+1
1031
2
transformation
The points $B(1, 1)$, $I(2, 4)$ and $G(5, 1)$ are plotted in the standard rectangular coordinate system to form triangle $BIG$. Triangle $BIG$ is translated five units to the left and two units upward to triangle $B'I'G'$, in such a way that $B'$ is the
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Guest
Jun 19, 2018
+1
1213
8
cphill help me
A frustum of a right circular cone is formed by cutting a small cone off of the top of a larger cone. If a particular frustum has an altitude of 24 centimeters, the area of its lower base is 225\pi sq cm and the area of its upper base is 25\pi sq
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Guest
Jun 19, 2018
Jun 18, 2018
0
730
0
+67
Fractions
Nevermind. Thanks anyway guys!
AshleyGordo
Jun 18, 2018
+1
1
666
3
Help :D
Hello, can someone help me with this tasks?
1.)
2.)
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Guest
Jun 18, 2018
+1
2653
1
1. How many ways are there to put 5 balls in 2 boxes if the balls are distinguishable but the boxes are not?
1. How many ways are there to put 5 balls in 2 boxes if the balls are distinguishable but the boxes are not?
2. How many ways are there to put 6 balls in 3 boxes if the balls are distinguishable and the boxes are distinguishable?
3. How
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Guest
Jun 18, 2018
+1
1788
1
+1378
In triangle ABC, AB = AC, D is the midpoint of line BC, E is the foot of the perpendicular from D to line AC, and F is the midpoint
In triangle ABC, AB = AC, D is the midpoint of line BC, E is the foot of the perpendicular from D to line AC, and F is the midpoint of line DE. Prove that line AF is perpendicular to line BE.
Thanks!
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AnonymousConfusedGuy
Jun 18, 2018
0
1
2073
1
if g(x) = cos 2x, find g(pi/2), g(pi/4), g(-x), g(pi - x), g(pi+x), g(x-pi/2)
i need help please some one help me solve this one
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Guest
Jun 18, 2018
0
862
1
quadratic
Find the set of values of k for which this equation has two real roots.
3x2 + 2kx + k = 0
thanks in advance lol
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Guest
Jun 18, 2018
0
1936
2
+239
Trigonometry 10 sin^2(x) + 10 Sin (x) Cos (x) - Cos^2 (x) = 2
10 sin^2(x) + 10 Sin (x) Cos (x) - Cos^2 (x) = 2. Solve for all values of X between 0 and 360 degrees
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OldTimer
Jun 18, 2018
Jun 17, 2018
0
1538
1
Help!
Two parabolas are the graphs of the equations $y=3x^2+4x-5$ and $y=x^2+11$. Give all points where they intersect. List the points in order of increasing $x$-coordinate, separated by semicolons.
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Guest
Jun 17, 2018
0
1496
1
Question
Let S be the set of all three-digit numbers formed by three consecutive digits in increasing order. What is the greatest common factor of all the three-digit numbers in S?
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Guest
Jun 17, 2018
0
1115
3
Please help ASAP! :) I got 6...which is wrong.
How many distinct sequences of four letters can be made from the letters in EQUALS if each sequence must begin with L, end with Q, and no letter can appear in a sequence more than once?
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Guest
Jun 17, 2018
+1
1505
1
+239
help
Kelly drove north for 9 miles and then east for 12 miles at an average rate of 42 miles per hour to arrive at the town of Prime. Brenda left from the same location, at the same time, and drove along a straight road to Prime at an average rate of 45 miles
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Firewolf
Jun 17, 2018
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