Tuesday
June 18, 2013

Posts by dylan


Total # Posts: 315

precalc
(cos3x)^4+(sin3x)^4=cos(g(x)) find g(x)

precalc
(cos3x)^4+(sin3x)^4=cos(g(x)) find g(x)

precalc
(cos3x)^4+(sin3x)^4=cos(g(x)) find g(x)

pre calc
(cos3x)^2+(sin3x)^2=cos(f(x)) find f(x)

pre calc
Use the sum-to-product formula to simplify the expression: If sin 52 + sin 8 = sin A, 0<A<90, then A =??? degrees.

pre calc
((cos^4)6x)-(sin^4) 6x=cos(g(x)) find g(x)

pre calc
(cos^2)3x+(sin^2)3x=cos(f(x)) simplify expression and find f(x)

Algebra
As a promotion, a store draws the name of a customers each week. The prize is a coupon for the store. If winner is not present at drawing, he cannnot claim the prize and the amount of the coupon increases for the next weeks drawing. the function f(x)= 20(1.2)to the x power, gi...

Math
Simplify and write the trigonometric expression in terms of sine and cosine: ((2+tan^2 x)/(sec^2 x))-1 = (f(x))^2 f(x)= ??

Chemistry
If you dilute 12.5 mL of a 3.5 M solution to make 213.8 mL of solution, what is the molarity of the dilute solution?

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