The z-score will be given by:
z=(x-μ)/σ
given that:
x=94
μ=mean=84.5
σ=standard deviation=4.4
thus
z=(94-84.5)/4.4
z=2.1591
Answer:
The answer is 5 and other things
We know that the sum of measures of internal angles in each quadrangle is 360°.
Look at the picture.
Therefore we have:
Answer: θ = 141 deg.
The simplified answer is -2x-1 :)