YesterdayiSaidTomorow
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Questions Answered

YesterdayiSaidTomorow:
Group Title
1. Write the function y=sinx as a phase shift of y=sinx
2. Write the function y=cosx as a phase shift of y=sinx
 updated 9 months ago
 9 replies
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
Find sin, cos, and tan for the given quadrantal angle.
4π
 updated 10 months ago
 10 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
Evaluate to four decimal places
Please explain how you found your answer
cot183
 updated one year ago
 24 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
Explain how to find the exact value of sin120
 updated one year ago
 21 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
Explain how to find the exact value of Sin 30°
 updated one year ago
 37 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
Explain how to find the exact value of sin945 degrees
 updated one year ago
 54 replies
 3 Medals
Mathematics

YesterdayiSaidTomorow:
Group Title
Find secθ if the terminal side is on y = 2x and θ is in Quadrant 4?
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

akmakm:
Group Title
2ax^2+bx^24ay2by
help
…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
In the expression 130x  2x^2, what does x have to equal in order for it to be at least 2000, and what x should be for it to be below 2100?
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
How do I write this in interval notation?
x values between 25 and 40
…
 updated one year ago
 23 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
x^2+y^2=9
x^2+9y^2=25
Solve with substitution
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
Solve by substitution
xy4=0
x^2+4y^2=20
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
Solve by substitution
xy4=0
x^2+4y^2=20
 updated one year ago
 19 replies
 1 Medal
Mathematics

bradley165:
Group Title
whats up playas
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
Please help with this growth/decay problem
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

pleasehelpasap:
Group Title
DOES ANYONE GO TO CONNECTIONS ACADEMY?
 updated one year ago
 3 replies
 1 Medal
Mathematics

ksaimouli:
Group Title
did anybody heard about sandy hurricane
 updated one year ago
 6 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
e^2x7e^x+10=0
Show all steps
…
 updated one year ago
 26 replies
 2 Medals
Mathematics

YesterdayiSaidTomorow:
Group Title
How do I do e^2x7e^x+10=0
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
If I start out making $15 dollars a day, and my pay is increased by $0.75 a day, how much money will I have at the end of the month? (31 day…
 updated one year ago
 17 replies
 2 Medals
Mathematics

YesterdayiSaidTomorow:
Group Title
EXPAND THE FOLLOWING LOGARITHM AND SIMPLIFY log(5,125) + log(5,5x)?
If you have trouble picturing the equation look at this http://www.wolf…
 updated one year ago
 3 replies
 3 Medals
Mathematics

YesterdayiSaidTomorow:
Group Title
Expand the following logarithm log(5,125) + log(5,5*x)
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

flog:
Group Title
Consider the curve given by: 2(y^3)1/2(y^2)(y^5)=(x^4)2(x^3)+(x^2)
(a.) Find the xcoordinates of all points where the curve might have …
 updated one year ago
 2 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
What if you're expanding a logarithm, and you get 1  log(3,(x)) + 5, do you add 1 and 5?
 updated one year ago
 10 replies
 1 Medal
Mathematics

Jay1274:
Group Title
Can someone help my 5th grade homework by helping me in the message
 updated one year ago
 7 replies
 2 Medals
Mathematics

YesterdayiSaidTomorow:
Group Title
Use the properties of logarithms to expand the expression ln z(z1)^2, z>1?
 updated one year ago
 11 replies
 1 Medal
Mathematics

jennaaanicoleee:
Group Title
What is the slope of the line for the equation y = 8?
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

YesterdayiSaidTomorow:
Group Title
Use properties of Logarithms to simplify the expression!!
…
 updated one year ago
 19 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
What is the atomic number, atomic mass, and number of neutrons of Sulfur?
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

YesterdayiSaidTomorow:
Group Title
State the number of complex zeros and the possible number of real and imaginary zeros for each
function.
…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics
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