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Post New Question
All Questions
+0
234931 Questions
-1
531
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help
Find the coordinates of P so that P partitions the directed segment AB in the ratio 5:1 if A(2, 4) and B(8, 10).
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Guest
Mar 23, 2020
-1
523
1
help
If C (6,-5) and D (-3,4), find the point P that divides CD three-fourth of the way from C to D
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Guest
Mar 23, 2020
0
615
5
+422
CU .V.S. CPhill!
Find B-A if the graph of Ax+By = 3 passes through (7,-2) and is parallel to the graph of x+3y=-5.
Lool a question i solved! Who can solve it faster? CU or CPhill!
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AltShaka
Mar 23, 2020
+1
1932
2
help is appreciated
In the diagram below, line MN is a diameter of the circle. Find angle XYZ, in degrees.
Diagram: https://latex.artofproblemsolving.com/b/5/c/b5ca879e6891c11d8a31ce8210b4763a6e773423.png
tysm <3
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Guest
Mar 23, 2020
0
955
12
+422
A Good math question!
Ive been wondering about this one I think its pretty good!
Arrange the following numbers in increasing order:
Enter the letters, separated by commas. For example, if you think that D
read more ..
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AltShaka
Mar 23, 2020
0
635
4
+422
Help?
The equation of the perpendicular bisector of the line segment joining the points (-3,8) and (-5,4) is y=mx+b. Find m+b.
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AltShaka
Mar 23, 2020
0
879
2
please help
A store is having a sale on trail mix and jelly beans. For 7 pounds of trail mix and 5 pounds of jelly beans, the total cost is $35. For 5 pounds of jelly beans and 3 pounds of trail mix , the total cost is $19. Find the cost for each pound of trail mix
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Guest
Mar 23, 2020
0
1252
1
help
A circle with radius 10 has a sector with a central angle of 2/5pi radians. What is the area of the sector?
ElectricPavlov
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Guest
Mar 23, 2020
0
493
1
Algebra Help!
Find the distance between (a + 2, b) and (b + 2, a), given that a > b.
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Guest
Mar 23, 2020
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724
1
I'd be grateful for anyone to help me with this!
The period PP (in seconds) of a pendulum is given by the function P=2π√ L/32, where L is the pendulum length (in feet). What is the length of a pendulum with a period of 0.75 second? Round your answer to the nearest hundredth
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Guest
Mar 23, 2020
0
1207
1
Geometry Question
1) A, B, C, and D are points on a circle, and segments AC and BD intersect at P, such that AP = 8, PC = 1, and BD = 6. Find BP, given that BP < DP.
2) In 4ABC, AB = 3 and BC = 5. Find the number of possible integer values
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Guest
Mar 23, 2020
0
2148
13
Geometry Help
1) The centers of three non-intersecting circles lie on the same straight line. Prove that if a fourth circle is tangent to all three of the given circles, then its radius is greater than that of at least one of the given three.
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Guest
Mar 23, 2020
0
858
3
help
There are 27 red or blue marbles in a bag. The number of red marbles is five less than three times the number of blue marbles. How many red marbles are in the back how many blue marbles are in the bag
CalTheGreat
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Guest
Mar 23, 2020
0
775
3
help please
The solutions to
are p and q and the solutions to
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Guest
Mar 23, 2020
0
617
2
Help pls Due tomorrow
A quarter-circle with radius is drawn. A circle is drawn inside the sector, which is tangent to the sides of the sector, as shown. Find the radius of the inscribed circle.
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Guest
Mar 23, 2020
Mar 22, 2020
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602
1
Please help!!
Let $f(x)$ be a quadratic polynomial such that $f(-4) = -22,$ $f(-1)=2$, and $f(2)=-1.$ Let $g(x) = f(x)^{16}.$ Find the sum of the coefficients of the terms in $g(x)$ that have even degree. (For example, the sum of the coefficients of the terms in $-7x^3
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geno3141
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Guest
Mar 22, 2020
0
606
2
HELP ME
Find all values of $t$ that satisfy $\dfrac{t+4}{t+5} = \dfrac{t-5}{2t}$. If you find more than one, then list the values separated by commas. If the solutions are not real, then they should be written in $a + bi$ form.
ElectricPavlov
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Guest
Mar 22, 2020
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684
4
HOLP ME!
Two unit circles are externally tangent at B. Let AB and BC be diameters of the two circles. A tangent is drawn from A to the circle with diameter BC, and a tangent is drawn from C to the circle with diameter AB, so that the two tangent lines
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heureka
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Guest
Mar 22, 2020
0
781
5
Answer plz
Given the function
f(x)=cot(x+π/6)
which direction is the shift compared to the parent function?
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Guest
Mar 22, 2020
0
1337
8
plshelp
A regular dodecahedron is inscribed in a circle with radius 1. Compute (The sum includes all terms of the form where
There was another post with the same question but had the wrong answer
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Guest
Mar 22, 2020
0
869
4
Some Geometry Questions I'm confused with
1) As shown in the diagram, NM is the median of trapezoid ABCD. We know AB = 5 and MN = 11. What is CD?
2) The figure shows a regular pentagon. Two sides
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Guest
Mar 22, 2020
0
377
1
help
Find all numbers that are multiples of 2,3,5 and have 12 divisors.
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Guest
Mar 22, 2020
0
546
0
+13
Pls Help
1) Consider the following Markov chain with 52!≈8×10^67 states. The states are the possible orderings of a standard 52-card deck. To run one step of the chain, pick 2 different cards from the deck, with all pairs equally likely, and swap the 2 cards. Is
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garfield
Mar 22, 2020
0
543
2
Help please
In right triangle ABC, the length of side AC is 8, the length of side BC is 6, and angle C is 90 degrees. The circumcircle of triangle ABC is drawn. The angle bisector of ACB (the right angle) meets the circumcircle at point M. Find the length
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Guest
Mar 22, 2020
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744
1
+223
Help Please URGENT. Percents Problem
Every day 10% of the liquid present in the morning in Kyle's open container will evaporate. At the end of three days, what percent of the original amount of liquid remains in Kyle's container? Express your answer to the nearest tenth.
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CPhilFanboy
Mar 22, 2020
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