Wednesday
June 19, 2013

# Posts by tabby

Total # Posts: 220

trig/precalc
bobpursely: Thank you so much! God bless you for taking the time to help!

trig/precalc
a car's flywheel has a timing mark on it's outer edge. the height of the timing mark on the rotating flywheel is given by y=3.55sin[x - (pi/4)]. graph one full cycle of this function. I was not taught how to graph a function like this, only the simple y= sin x and y= c...

Art and Writing
Lauren: All arguments are very good points made by both sides. And yes, it is hard to make a living as an artist or writer. They aren't called starving artists for nothing. On the other side, if art and creativity are your passion, nothing less will ever satisfy you. (And ...

English
Dear Anon - If you want evidence to support your claim, may I suggest you pick an airline and use it fictitiously in your essay. By this I mean, write something like "Your friend Miranda moves to LA, California. You live in Houston, TX. You were very close and enjoyed tal...

English College composition I
Your thesis statement should be the sentance that grabs the reader's attention and gets them interested while at the same time states your viewpoint. Be sure you know where you stand on your topic - you obviously do. I like your first thesis statement, especially the part ...

Math
If sinθ=1/5 and θ is in Quadrant I, find the exact value of sin2θ.

Math/Trig
Given A=56degrees, C=61degrees, and b=10.5, solve triangle ABC. If no triangle exists, explain why. If two solutions exist, write both. Round your answer to the nearest tenth

Math/Trigonometry
1. Solve: 2 cos² x - 3 cos x + 1 = 0 for 0 ≤ x < 2pi. 2. Solve: 2 sin x - 1 = 0 for 0° ≤ x < 360° 3. Solve: sin² x = cos² x for 0° ≤ x < 360° 4. Solve: sin x - 2sin x cos x = 0 for 0 ≤ x < 2pi.

Trig/Math
f(x)=1/3sin(2/3x-π/4)+4 Find the amplitude, period, phase shift, and vertical shift of the function. Amplitude:1/3 Period:?????? Phase Shift:??????? Vertical Shift:+4 Please Help ?

Trig/Math
f(x)=1/3sin(2/3x-π/4)+4 Find the amplitude, period, phase shift, and vertical shift of the function. Amplitude:1/3 Period:?????? Phase Shift:??????? Vertical Shift:+4 Please Help ?

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