Answer:
Its a really ugly number... 6.63324958071
You can also write it as ![2\sqrt{11}](https://tex.z-dn.net/?f=2%5Csqrt%7B11%7D)
Answer:
Each ounce is worth $0.19
Step-by-step explanation:
To find the unit rate divide the cost (2.66) by the number of ounces (14)
2.66/14 = 0.19
Solution:
P=(6, 31°)
P=(r , ∠ A)
r= Distance from origin to point P=6
∠A=31°, →Angle made by line with positive direction of x axis.
Now, polar coordinates is given by,
x= r cos A, and y= r sin A
x=6 cos 31°, y= 6 sin 31°
x= 6 × 0.915 and , y= 6 × 0.515
→ x= 5.490, and y=3.090 ⇒⇒Polar coordinates
You change the equation into "graphable" equations
y<-4/5x+4
y>1/2x-3