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Post New Question
All Questions
+0
230603 Questions
0
507
1
help asap plz 4 hours tops
You have linear functions and . You know , and for all . Find .
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Guest
Aug 4, 2020
0
409
2
help please
How much water will be needed to fill the pool?
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Guest
Aug 4, 2020
0
450
2
plz help melody!!!
plz help A regular dodecagon $P_1 P_2 P_3 \dotsb P_{12}$ is inscribed in a circle with radius $1.$ Compute \[(P_1 P_2)^2 + (P_1 P_3)^2 + \dots + (P_{11} P_{12})^2.\]
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Guest
Aug 4, 2020
+1
1080
5
+981
In the diagram, O is the center of a circle with radii OP=OQ=5. What is the perimeter of the shaded region?
In the diagram, O is the center of a circle with radii OP=OQ=5. What is the perimeter of the shaded region?
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qwertyzz
Aug 4, 2020
0
419
3
need help with geometry
The total area of the regular hexagon above is 6. What is the area of the light blue star?
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Guest
Aug 4, 2020
0
520
1
halps
find the value of a so that the points A(6, 2a) and B(a, -2) lie on a line having slope 7.
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Guest
Aug 4, 2020
0
493
1
probability question
Twenty five of King Arthur's knights are seated at their customary round table. Three of them are chosen - all choices of three being equally likely - and are sent off to slay a troublesome dragon. What is the probability that at least two of the
read more ..
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Guest
Aug 4, 2020
+3
538
2
+165
help
The line y=(x-3)/2 intersects the circle x^2+y^2=5 at C and D. Find the coordinates of the midpoint of CD.
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viola
Aug 4, 2020
+7
542
2
+566
system of numbers problem. :)
Find all real constants such that the system
has a solution other than (x, y) = (0, 0)
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iamhappy
Aug 4, 2020
0
449
2
please help
Find the area of the shape below.
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Guest
Aug 4, 2020
0
305
1
Help
Five people are passing a ball amongst themselves. The ball starts with Alonzo. Each person who has the ball passes it onto someone else. After the eighth pass, the ball returns to Alonzo. Find the number of possible sequences of passes.
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Guest
Aug 4, 2020
0
429
2
geometry
The adjacent sides of a parallelogram are 30 and 20. The length of one of the diagonal is 40. What is the length of the other diagonal?
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Guest
Aug 4, 2020
0
426
1
HELPMEEEEPPP
Trapezoid $EFGH$ is inscribed in a circle, with $EF \parallel GH$. If arc $GH$ is $70$ degrees, arc $EH$ is $x^2 - 2x$ degrees, and arc $FG$ is $56 - 3x$ degrees, where $x > 0,$ find arc $EPF$, in degrees.
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Guest
Aug 4, 2020
0
347
1
hard rate problem
A Ford car left A to B and an Audi car left B to A at the same time. The speed of the Ford car to that of the Audi car was 4:3. The Ford decreased its speed by 25% and the Audi car increased its speed by 25% after they had passed each other. When the Ford
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Guest
Aug 4, 2020
0
422
1
help simplify
Simplify
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Guest
Aug 4, 2020
0
433
1
plz halp asap
I drove to the beach at a rate of miles per hour. If I had driven at a rate of miles per hour instead, then I would have arrived minutes later. How many miles did I drive?
I'm kind of stuck, can someone
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Guest
Aug 4, 2020
0
467
1
Pls help
A, B and C each represent a single digit with no two digits being the same. Find the values of A, B and C so that the following is true: AB + C=38 BC+A=29
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Guest
Aug 4, 2020
0
615
2
+738
never answered :(
hi! this question was never answered so if you could help, i'd really appreciate it!!! :D
https://web2.0calc.com/questions/number-theory-help_9
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lokiisnotdead
Aug 4, 2020
0
576
2
i need help!
Find the equation of the line
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Guest
Aug 4, 2020
0
382
2
please help
Find the length VW and YZ.
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Guest
Aug 4, 2020
0
395
1
help
Suppose that f(x) and g(x) are functions on R such that the range of f is [-5,3], and the range of g is [-2,1]. The range of f(x) * g(x) is [a,b]. What is the largest possible value of b?
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Guest
Aug 4, 2020
0
490
2
can u help with counting
FInd the number of 4-digit numbers, where each digit is 0, 1, or 3.
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Guest
Aug 4, 2020
0
562
2
+738
please ignore
sorry my sister posted something on my account
please ignore this T-T
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lokiisnotdead
Aug 4, 2020
0
479
2
help with geometry
FInd angle DEB.
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Guest
Aug 4, 2020
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