Question

for simultaneous equation in variable X and Y if Dx = 12 Dy = 9 and 8 is equal to 1 upon 3 then what is the value of D ​

Answer 1

Answer:

.............

Step-by-step explanation:

The unit circle definition is tan(theta)=y/x or tan(theta)=sin(theta)/cos(theta). The tangent function is negative whenever sine or cosine, but not both, are negative: the second and fourth quadrants. Tangent is also equal to the slope of the terminal side. ... Like we have for the sine and cosine.

Answer 2

Answer:

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