Answer:
Quadrant I and Quadrant II
Step-by-step explanation:
Quadrant I has both positive x and y coordinates,Quadrant II has a negative x coordinate but the y coordinate is positive.
Answer:
I gave my answer in chat and imma try and do this to see if it works with a few words now.
x.x
Answer:
∠1 = 67°
∠2 = 67°
∠3 = 113°
Step-by-step explanation:
∠3 = 113°
∠1 = ∠2
∠1 + ∠2 + ∠3 + 113° = 360°
∠1 = (360 - 113 - 113)/2 = 67°
s=√\frac{n}{n-1} [tex]n∑(x₁-x⁻)^2
i=1