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237783 Questions
+5
498
2
8[3 - 4(x - 2) + 4(x - 7)]
8[3 - 4(x - 2) + 4(x - 7)]
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Guest
Sep 15, 2015
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548
0
Lol dude
Lol dude
Guest
Sep 15, 2015
0
379
0
math
71/ 2(3.14)=2(3.14*35.5)/2(3.14)
Guest
Sep 15, 2015
0
373
0
Pre cal
0x^2 -2x
Guest
Sep 15, 2015
0
531
2
system of linear equations
the sum of two numbers is 97. the larger number is 10 more than twice the smaller number. find the two numbers
CPhill
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Guest
Sep 15, 2015
0
715
3
stupid question
what is .18 written as a fraction not over 100
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Guest
Sep 15, 2015
+5
484
1
Question
how do you do the square root on this calculator
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Guest
Sep 15, 2015
+5
730
1
5/6i written in standard a+bi form
5/6i written in standard a+bi form
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Guest
Sep 15, 2015
+5
755
1
5t+8=-18=
5t+8=-18=
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Guest
Sep 15, 2015
+5
483
1
Algebra
2x-4y=4
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Guest
Sep 15, 2015
0
710
2
Math
Whats 7 divided by 21
beababy
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Guest
Sep 15, 2015
0
554
5
I've had a discussion with my physics teacher. Can someone please calculate this?
Two cars, A and B, drives past the same line. Car A passes first with a constant speed of 65km/h. 10 seconds later car B passes with a constant speed of 70km/h. How long does it take before car B drives past car A?
Alan
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Guest
Sep 15, 2015
0
408
0
math
what 11/469
Guest
Sep 15, 2015
+5
613
1
problem
Sin-1 X 0.389
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Guest
Sep 15, 2015
0
462
0
problem from covegence.
x^-1 = o(x^-2) (x→0) cau yuo solve?
Guest
Sep 15, 2015
+5
900
1
the math problem
2x to the power2
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Guest
Sep 15, 2015
0
825
0
ac theory question
A 240 volt single phase induction motor and a capacitor are connected in parallel. The motor current is 6 amperes lagging the voltage by 37°. Capacitor current is 2 amperes. The total circuit current is:
Guest
Sep 15, 2015
+5
665
1
AC theory
are you any good with AC theory (electrical)
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Guest
Sep 15, 2015
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