aleana1l aleana1l

12-05-2020
Mathematics

contestada

If f(x) =2x and g(x) = cos(x) then g(f(π/2)) = ?
Number 2 in picture

If fx 2x and gx cosx then gfπ2 Number 2 in picture class=

Respuesta :

PollyP52 PollyP52

12-05-2020

Answer:

(4) -1.

Step-by-step explanation:

First evaluate f(π/2) which is 2 * π/2 = π.

So g(f(π/2)) = g(π)

= cos π

= -1.

Answer Link

Otras preguntas

Which of these methods of heat transfer does not involve particles? Radiation Conduction Convection

Solve for x in terms of a and b:x^2 - 3ax - 4a^2 = 0x = 4a, x = -a. <<<this is the answer but what are the steps to get it?

For an office job I need to pick 3 candidates put of a pool of 5. How many choices do I have?

Translate the following Latin phrases to english;Sextus Davum saepe vexat; Sextum Davus non amat.Puellae Marcum et servum conspiciunt.Magna vox puellam terret.M

Convert 4 1/8 and 3 1/4 to fraction notation

You are downloading a song. The percent y (in decimal form) of megabytes remaining to download after x seconds is; y=-0.1x+1. If the equation is; y=-0.1x+1, th

How many tenths are in one whole

why is there so much nitrogen in the atmosphere

Do all of the cells of your body divide at the same rate? Explain.

For an office job I need to pick 3 candidates put of a pool of 5. How many choices do I have?