Pre Calculas

Questions

Complete the identity sin theta / cos theta + cos theta / sin theta = ?Do you mean (sin theta/cos theta) + (cos theta/sin theta)
1. 1 answer
2. asked by Robert
3. 750 views
how would you varify the followingsinx+sinx cot^2x=cscx
1. 1 answer
2. asked by Raven
3. 311 views
verify the following1+1/csc^2x-1=sec^2x
1. 1 answer
2. asked by Raven
3. 325 views
A GARDENER HAS 60' of edging. She wants to use it to enclose a 120 square foot rectangular area. She does not have to use up all
1. 2 answers
2. asked by Laura
3. 800 views
A man who can row in still water at 3 mph heads directly across a river flowing at 7 mph.At what speed does he drift downstream?
1. 2 answers
2. asked by Jared
3. 1,198 views
Im really struggling and need help with this1. One of the tables below contains (x,y) values that were generated by a linear
1. 3 answers
2. asked by Ryan
3. 1,271 views
7. For the function defined by:f(x)= {x^2, x<=1} {2x+1, x>1} a. evaluate f(0) 8. Solve the following system of equations
1. 1 answer
2. asked by Ryan
3. 843 views
7. For the function defined by:f(x)= {x^2, x<=1} {2x+1, x>1} a. evaluate f(0) 8. Solve the following system of equations
1. 3 answers
2. asked by Bob
3. 733 views
Im having a little trouble help please?1.Given the table below, evaluate the following: x -3 -2 -1 0 1 2 3 4 5 f(x) 10 20 30 40
1. 1 answer
2. asked by ryan
3. 397 views
If you deposit $5,000 in an account that pays 5% interest compounded annually, how much money will you have in your account at
1. 3 answers
2. asked by Ryan
3. 1,115 views
Need helpGive an example of an exponential function that goes through the point (0,4) .
1. 4 answers
2. asked by Reese
3. 966 views
True or false (logx)^2=2logxTrue or false in56/in7=in8 i got true for the first one and false on the second im sorry for posting
1. 3 answers
2. asked by Ryan
3. 650 views