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Displaying 71-80 of 100 results.

Exact solution(s) for sinx/2 if cosx=-12/13 and xE[pi, 3pi/2]

Posted 5 years ago by **manar4120** in Math 12 University - Advanced Functions | 0 answers

#trig identities and cofunctions

f(x)={(3,2),(5,1),(7,4),(9,3),(11,5)} and g(x)={(1,3),(2,5),(3,7),(4,9),(5,11)}

Find; a.) f(g(3)

Posted 5 years ago by **Student** in Math 12 University - Advanced Functions | 0 answers

#functions

P(t)= -t^3+12t^2-21t+10 where p = 108000

Posted 5 years ago by **jojohhh768** in Math 12 University - Advanced Functions | 0 answers

#polynomials

sin

Posted 6 years ago by **HarenieSiva** in Math 12 University - Advanced Functions | 0 answers

#functions

given that cos π/7 = sin y, first express π/7 as a difference between π/2 and an angle, and then apply a cofunction identity to determine the measure of angle y.

Posted 6 years ago by **sphilpott13** in Math 12 University - Advanced Functions | 0 answers

#trig identities and cofunctions

graph the reciprocal of f(x)=0.25(x-2)^{}^{}^{2}-4

Posted 6 years ago by in Math 12 University - Advanced Functions | 0 answers

#functions

Consider the function of p(x) = √x

a) Sketch the function of p(x)

b) Apply the transformation 2p(-4x+2) to the equation of p(x)

c) Sketch the new transformed function

Posted 6 years ago by **Swetha** in Math 12 University - Advanced Functions | 0 answers

#polynomials

16^{x}-4^{x}-5=0

Posted 6 years ago by **Zoe_22** in Math 12 University - Advanced Functions | 0 answers

#logarithmic function #functions #polynomial equations

compound form XF_{2}, where X symbolizes a representative element.

a) If the compound were ionic, which group would you expect X to belong to? Explain

b)Name three properties that you would expect the ionic compound XF_{2} to have.

Posted 6 years ago by in Chemistry 11 | 0 answers

#iron

Two observations posts are 1 500km apart. Post A observes an object at a 55 degree angle. Draw a scale diagram from the object to the baseline. (Let 1 cm=???Km)

Posted 6 years ago by **Wilton1** in Science 9 - Applied | 0 answers

#triangulation