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Post New Question
All Questions
+0
230706 Questions
0
450
2
help with sum
Compute
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Guest
Jul 23, 2020
+1
468
4
algebra
Solve the system x^2 + y^2 = 25, x - 3y = 15
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Guest
Jul 23, 2020
0
451
1
probability
If I draw four cards from a deck of 52 cards, what is the probability that I will have one card of every suit?
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Guest
Jul 23, 2020
0
612
6
Off topic just a little
HI! Wolf here I just had a question about something on this website. Why do users (guest or with an account) sometimes just put random answers? I have occured this problem more than once and its really confusing. When I also try to help people I dont usally
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off-topic
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Guest
Jul 23, 2020
0
511
1
Help!
Convert r = 2 / (7sinθ-cosθ) to rectangular form.
Enter your answer in slope-intercept form by filling in the boxes. Enter values so that the fractions are simplified.
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Guest
Jul 23, 2020
0
433
1
please help
How to factor 7x^2+27xy-4y^2
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Guest
Jul 23, 2020
0
256
0
Please help ASAP!
https://web2.0calc.com/questions/please-help_29473
Guest
Jul 23, 2020
0
443
1
help with trig
Compute
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Guest
Jul 23, 2020
0
419
1
hi pls help
complete the square 4x^2+5x+2
Enter your answer in the form a(x+u)^2+v , where a,u and v are replaced by numbers.
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Guest
Jul 23, 2020
0
278
0
Help ASAP
https://web2.0calc.com/questions/please-help-asap_53063
Guest
Jul 23, 2020
0
318
1
need help with trig
Find sin D
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Guest
Jul 23, 2020
0
340
1
ALGEBRA
If p^2 - 4q > 0, prove that a^2 + p^2 - ap +3q > 0 for all a. I have simplified a discriminant problem to this state... can anyone help me prove this statement true? If so, can you please show your work!
- mathleteig except
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Guest
Jul 23, 2020
0
313
1
please help!
Find angles P and Q.
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Guest
Jul 23, 2020
0
377
1
Please Help!
The units digit of a perfect square is 6. What are the possible values of the tens digit?
I know the answers are 1, 3, 5, 7, and 9 because
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Guest
Jul 23, 2020
0
411
1
+1
Triangle Problem
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rajalakshmisriram
Jul 23, 2020
0
431
1
need help with probability
need help with probability
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Guest
Jul 23, 2020
0
503
1
+6
Range of repeated function
Let , and let . If the domain of g is , compute the range of g.
Is it [-80,82]?
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lamphead
Jul 23, 2020
0
470
1
i need help with geometry!
What is the value of H in the diagram below
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Guest
Jul 23, 2020
0
443
1
can anyone help?
The larger of two numbers is 33 more than the smaller. When added together, the sum of the larger number and five times the smaller number is 129. What are the two numbers?
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Guest
Jul 23, 2020
Jul 22, 2020
0
231
0
probability
You choose two cards at random from a standard deck of cards. What is the probability that you choose exactly one face card? (Only jacks, queens, and kings are face cards.)
Guest
Jul 22, 2020
+1
679
2
+865
help asap!
Suppose that f(x)=4x+5. What is ?
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AnimalMaster
Jul 22, 2020
0
547
3
+77
Help
Please halp asap! Find a monic quartic polynomial with rational coefficients whose roots include 2+sqrt5 and 1-sqrt2 . Give your answer in expanded form.
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Jonjon
Jul 22, 2020
+1
578
5
+479
Please help asap
Evaluate
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HelpBot
Jul 22, 2020
+1
501
1
+865
i need helpp
The inverse of may be written in the form , where a, b, c, and d are real numbers. Find a/c.
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AnimalMaster
Jul 22, 2020
+1
533
4
+163
Series Help Please
Compute the unique positive integer such that
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Firebolt
Jul 22, 2020
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