What basic trigonometric identity would you use to verify that tan x cos x = sin x? 1
cos x+ sin x = 1
a.
c.
CŨsx =
secx
b.
d.
1
sin x =
CSCX
Sinx
tanx =
COS X

3x + 4y -25 =0 represents the amount of change sianna should recieve

35 is an outlier

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system