Pre-Calculus

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Could I please have the solution for this problem and the
Could I please have the solution for this problem and the steps to get the solution? Determine the exact value of cos(tan^-1(11/6)) Note: Be sure to enter EXACT values. You do NOT need to simplify any… read more
akch2002
Master's Degree
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Find the “exact values” ( with square roots and fractions)
Find the “exact values” ( with square roots and fractions) of the corresponding rectangular coordinate to (-3,-pi) then find it for (2,11/6pi)… read more
Tom
Master's Degree
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YOu gave me this answer yesterday and I had a few questions
Good Morning. YOu gave me this answer yesterday and I had a few questions about the answer. Lamaj rode his bike over a piece of gum. Lamaj continued riding his bike at a constant rate. At time t=1.25 … read more
akch2002
Master's Degree
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Can I use the half angle formula to solve the simplify the
Can I use the half angle formula to solve the simplify the trig expressions below1. Cos 3x.cos2x-sin3x.sin2x 2. 2 cos ^2a -1… read more
Sandhya_sharma
Master's Degree
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I need someone to help me with this. I need to compare my
HI, I need someone to help me with this. I need to compare my answers before I turn this in. Thank you. Exam: 250311RR - Trigonometric Functions 1. Find a positive angle less than 360° that's cotermin… read more
Ryan
Engineer
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Record your answers and work on the separate answer sheet provided. There are 28 problems. Problems #1–6 are Multiple Choice. Problems #7–17 are Short Answer. (Work not required to be shown) Problems … read more
Ryan
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Bachelor's Degree
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1. Find the complete exact solution of sin x = −√3/2. 2. Solve
1. Find the complete exact solution of sin x = −√3/2. 2. Solve cos 2x – 3sin x cos 2x = 0 for the principal value(s) to two decimal places. 3. Solve tan² x + tan x – 1 = 0 for the principal value(s) t… read more
Stevewh
Teacher
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(Slope and the Equation of a Line) 1. Graph the line with
(Slope and the Equation of a Line) 1. Graph the line with a slope 3/2 that passes through the point (-1,-1). 2.Write the slope-intercept form equation of the line with slope -6 that passes through the… read more
Ryan
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Bachelor's Degree
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A cooler at a picnic contains 100 cans of soda covered by ice.
A cooler at a picnic contains 100 cans of soda covered by ice. There are 28 cans of cola, 46 cans of orange soda, 14 cans of ginger ale, and 12 cans of root beer. The cans are all the same size and sh… read more
Osbert12
Master's Degree
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1. Simplify the following expression: sin 4x cos 3x + sin 3x
1. Simplify the following expression: sin 4x cos 3x + sin 3x cos 4x 2. Use half-angle formulas to solve the given problem. Find tanx if sin (x/2)=24/26 *x represents the angle sign-looks like a 0 with… read more
Chirag
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Hey Ryan! math 117 week 5 discussion questions. #1 In your
Hey Ryan! math 117 week 5 discussion questions. #1 In your own words, explain the first condition that must be met for a simplified radical. Explain why 5/ sq rt 2 is not simplified and demonstrate th… read more
MathTeacher314
Master's Degree
"for ryan" 1.find tan 2x if sin x = 0.5(in sec quad0 tan2x=? 2.simplify
"for ryan" 1.find tan 2x if sin x = 0.5(in sec quad0 tan2x=? 2.simplify the given expression by giving the results in terms of one half of the given angle.then use the calculator to verify the result.… read more
Ryan
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Ok, Ryan. I have one more Im not understanding and thats
Ok, Ryan. I have one more I'm not understanding and that's it for this chapter! Half the supplement of an angle is 12 degrees less than twice the complement of the angle. It wants me to find the measu… read more
Ryan
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find the exact value of tan 240 degrees. using the functions
find the exact value of tan 240 degrees. using the functions of 120 degrees. rewrite the expression using double angle identities.… read more
Ryan
Engineer
Bachelor's Degree
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solve the given trig. equation analytically (using identities
solve the given trig. equation analytically (using identities when necessary for exact values when possible) for values of x for 0 <_ x < 2 pi. 2 cos x +1 = 0… read more
ck_mba
Computer Engineer
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I am resending the number 14) question that is 13x^2 to the
I am resending the number 14) question that is 13x^2 to the power- 16+12x^2 to the power. _____x+4 _______x+4= 1).A container holds a total of n+1 batteries. In this container there are 7 defective B … read more
Stevewh
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Sandhya I need your help I have post some more question and
Sandhya I need your help I have post some more question and the person that is working on them dose not understand I have been working with you and you know what is what with my compter canyou help me… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,199 satisfied customers
Math: I need help with the question F(x)=x^2-x-6/2x^2-10x+12 I
Math: I need help with the question F(x)=x^2-x-6/2x^2-10x+12 I found the vertical asymptote Which was x=3,x=2 I have to find the horizontal asymptote and the x intercept thanks… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,199 satisfied customers
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