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Post New Question
All Questions
+0
231334 Questions
0
902
2
What is true about every rotation?
What is true about every rotation?
The image is smaller than the pre-image.
The image and pre-image are congruent.
The image is larger than the pre-image.
read more ..
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Guest
Sep 3, 2020
0
401
1
trig
I'm just stuck on this last question.
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Guest
Sep 3, 2020
0
386
1
algebra question
Someone help me on this please.
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Guest
Sep 3, 2020
0
512
3
please help
I'm very stuck
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Guest
Sep 3, 2020
0
481
1
Evaluate the variable expression
Evaluate the variable expression when a = 3, b = 1, c = −6, and d = −5.
2d − a
b − 2c
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Guest
Sep 3, 2020
0
700
1
algebra
John travels in an airplane a distance of 800 km. For half of the distance, the airplane flies at a speed of 900 km/h and for the rest of the distance, it flies at a speed of 760 km/h. How long does the trip take?
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Guest
Sep 3, 2020
0
399
1
inequalities
Which system of inequalities is represented by the graph?
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Guest
Sep 3, 2020
0
531
1
ratios
The ratio of “D”s to “A”s in the school was 6 to 19. If there were 872 As in the school this term, how many Ds were there?
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Guest
Sep 3, 2020
-10
1125
1
+118616
NEW WRAP , a big thanks to ilorty.
ilorty has reintroduced the 'WRAP'
This is an old idea that she is reinventing. I think this is great.
The idea is to give people forum news and a look at some of the more interesting questions that have been posted.
read more ..
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Melody
Sep 3, 2020
0
812
1
can anyone help
Sonya buys four pairs of shoes on sale for buy one, get one 50% off. The sales tax is 6.5%. If the original price for each pair of shoes was $35, how much does Sonya pay for the four pairs altogether?
A. $74.55
B. $105.00
C.
read more ..
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Guest
Sep 3, 2020
+12
8481
5
+1084
What is Happening 5
The end of the day wrap was introduced by Melody way back in 2014
Here are the original links:
read more ..
off-topic
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ilorty
Sep 3, 2020
-1
729
2
+108
it's urgent
Given that $a(a+2b) = \frac{104}3$, $b(b+2c) = \frac{7}{9}$, and $c(c+2a) = -7$, find $|a+b+c|$.
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dp1806
Sep 3, 2020
Sep 2, 2020
0
1961
1
calculus question
Help, I'm confused.
The point P(4, −2) lies on the curve y = 2/(3 − x).
(a) If Q is the point (x, 2/(3 − x)), use your calculator to find the slope mPQ of the secant line PQ (correct to six decimal places) for the following
read more ..
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Guest
Sep 2, 2020
0
454
1
help for similar triangles
this question was asked multiple times but never answered: https://web2.0calc.com/questions/plz-help-and-its-not-8-2-whoever-said-that
thanks in advance for any help!
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Guest
Sep 2, 2020
0
818
1
help with line
Write an equation parallel to 2x + 5y = 15 that passes through the point (-10, 1).
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Guest
Sep 2, 2020
0
889
10
+108
it's urgent, guys pls fast
Let\[ f(x) = \begin{cases} -\sqrt[3]x & \text{if } x \geq 0,\\ x^2& \text{if } x <0. \end{cases} \]Compute $f(f(f(f(512)))).$
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dp1806
Sep 2, 2020
0
512
1
number theory
What is the greatest four-digit integer that meets the following three restrictions?
1- All of the digits are different.
2- The greatest digit is the sum of the other three digits.
3- The product of the four digits is divisible by
read more ..
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Guest
Sep 2, 2020
+2
500
1
+185
Help ASAP and explain please!
Let be a quadratic polynomial such that , and Let Find the sum of the coefficients of the terms in with even exponents. (For example, the sum of the coefficients of the terms in with even exponents
read more ..
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Otterstar
Sep 2, 2020
0
726
1
counting question
Four numbers are chosen at random from {1, 2, 3, ..., 10}. What is the probability that neither 2 nor 9 is chosen?
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Guest
Sep 2, 2020
0
404
1
+4
Need Help Please
1. Line 1 represents the graph of 3x+4y=-14. Line 2 passes through the point (-5,7), and is perpendicular to line 1. If line 2 represents the graph of y=mx+b, then find m+b.
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SPINNING
Sep 2, 2020
0
452
2
+22
Another Question, Please Help!
Find the equation of the vertical asymptote of the graph of , if the graph has a hole at .
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CapriSun
Sep 2, 2020
0
447
1
angle bisectors
Can you find x?
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Guest
Sep 2, 2020
+1
530
3
+45
Help please
The equation of the line passing through and can be expressed in the form
Find .
I've tried for an hour and I cant seem to get it. I appreciate any help!
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aDumbDude
Sep 2, 2020
0
501
2
please answer
I'm failing algebra :(
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Guest
Sep 2, 2020
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