Questions Answered

Honoredra:
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sin(pi+x)=
 updated one year ago
 2 replies
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EmmaH:
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Solve the system, using substitution. Write the solution as an ordered pair.
x = 2y  2 and 3x  y = 14
…
 updated one year ago
 13 replies
 3 Medals

NellyCaliente:
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1. Find the distance between point A(3, 5) and point B(4, 6) in the coordinate plane.
 updated one year ago
 8 replies
 2 Medals

Hr.Tboy:
Group Title
Fourier serie for f(x)=3x^22x in pi<x<pi period!?
 updated one year ago
 43 replies
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EmmaH:
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is x4x=3x??
 updated one year ago
 33 replies
 1 Medal

onegirl:
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Write 3 + 5 + 7 + 9 + 11 + 13 + 15 in sigma notation.
 updated one year ago
 3 replies
 2 Medals

JoãoVitorMC:
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Help with question 5:
 updated one year ago
 4 replies
 3 Medals

JoãoVitorMC:
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Help in Question 2:
 updated one year ago
 5 replies
 2 Medals

JoãoVitorMC:
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Please help me in Question 1:
 updated one year ago
 9 replies
 1 Medal

abdullah1225:
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Q2 The circuit parameters have the following values: VS=4V and R=1kΩ, and the ExpFET parameters are: K=1mA, VT=1V and VN=1V. plz help
 updated one year ago
 4 replies
 1 Medal

chiragsala:
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Exam completed only one question was wrong. So if you have doubt ask anything or any answer.
 updated one year ago
 8 replies
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JoãoVitorMC:
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Show that for all matrix A nxn A+At is symmetric and AAt is asymmetric
 updated one year ago
 1 reply
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JoãoVitorMC:
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Solve this integral:
 updated one year ago
 3 replies
 1 Medal

JoãoVitorMC:
Group Title
For which values of K satisfy the convergence of the method of GaussJacobi in the following system
 updated 2 years ago
 4 replies
 1 Medal

jessicaGARZA17:
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Part 1: Are the slopes the same or different?
Part 2: Are the x and y intercepts the same or different?
…
 updated 2 years ago
 4 replies
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jj2cool101:
Group Title
What is the value of the x variable in the solution to the following system of equations?
7x  2y = 21
4x + y = 57
…
 updated 2 years ago
 8 replies
 1 Medal

JoãoVitorMC:
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Please Help in H11P3
 updated 2 years ago
 6 replies
 1 Medal

JoãoVitorMC:
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Solve the following inequality:
 updated 2 years ago
 1 reply
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JoãoVitorMC:
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Solve the improper Integral:
 updated 2 years ago
 12 replies
 2 Medals

ChuckNora16:
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The graph of a function f(x) is as shown. Select the graph of the inverse function.
 updated 2 years ago
 21 replies
 1 Medal

litatrish:
Group Title
HELP If p and p→q are true statements, then q is a true statement TRUE OR FALSE?
 updated 2 years ago
 4 replies
 1 Medal

hali12:
Group Title
PLEASE HELP IM GONNA FAIL MATH
Explain the procedure when using the elimination method to get rid of one of the variables
 updated 2 years ago
 10 replies
 1 Medal

lilly21:
Group Title
calc help! find the critical numbers of f if any. locate all relative extrema. f(x)=(x3)^1/3
 updated 2 years ago
 8 replies
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bmelyk:
Group Title
Sketch the graph of each of the following, usng calculus to and the vertex. Also give the axis
of symmetry and intercepts :
x^2+4x+3
 updated 2 years ago
 7 replies
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cmsowatskey:
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simplify 3x^2+ 4x
 updated 2 years ago
 4 replies
 1 Medal

aimeeeeee:
Group Title
For what numbers is f() = csc not defined?
 updated 2 years ago
 1 reply
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JoãoVitorMC:
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[Solved] Question 3  Midterm
 updated 2 years ago
 10 replies
 3 Medals

JoãoVitorMC:
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Midterm  Question 6  RTH
 updated 2 years ago
 3 replies
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Jone133:
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Formulas for Q3?
"For the last two parts assume I = 2A"
Also, formulas for Q6 please :)
 updated 2 years ago
 48 replies
 4 Medals

Qaisersatti:
Group Title
thanks god finally its done 100 percent with the help of all of u friends..if someone needs help message me i will be replying tomorrow morn…
 updated 2 years ago
 47 replies
 2 Medals
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