Answer:
12 would be the distance between the two points
Step-by-step explanation:
Answer:
There are 8 servings
Step-by-step explanation:
6÷3/4= 8
Answer:
825
Step-by-step explanation:
hope it helps.good day
Answer:
![x=0.75 \pm 2.47067i](https://tex.z-dn.net/?f=x%3D0.75%20%5Cpm%202.47067i)
Step-by-step explanation:
Quadratic Formula: ![x=\frac{-b \pm \sqrt{b^2-4ac} }{2a}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-b%20%5Cpm%20%5Csqrt%7Bb%5E2-4ac%7D%20%7D%7B2a%7D)
√-1 is imaginary number i
Step 1: Define
y = -3x² + 4.5x - 20
a = -3
b = 4.5
c = -20
Step 2: Substitute and Evaluate
![x=\frac{-4.5 \pm \sqrt{4.5^2-4(-3)(-20)} }{2(-3)}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-4.5%20%5Cpm%20%5Csqrt%7B4.5%5E2-4%28-3%29%28-20%29%7D%20%7D%7B2%28-3%29%7D)
![x=\frac{-4.5 \pm \sqrt{20.25-240} }{-6}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-4.5%20%5Cpm%20%5Csqrt%7B20.25-240%7D%20%7D%7B-6%7D)
![x=\frac{-4.5 \pm \sqrt{-219.75} }{-6}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-4.5%20%5Cpm%20%5Csqrt%7B-219.75%7D%20%7D%7B-6%7D)
![x=\frac{-4.5 \pm \sqrt{219.75}(\sqrt{-1} ) }{-6}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-4.5%20%5Cpm%20%5Csqrt%7B219.75%7D%28%5Csqrt%7B-1%7D%20%29%20%7D%7B-6%7D)
![x=\frac{-4.5 \pm i\sqrt{219.75} }{-6}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-4.5%20%5Cpm%20i%5Csqrt%7B219.75%7D%20%7D%7B-6%7D)
![x=\frac{4.5 \pm i14.824 }{6}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4.5%20%5Cpm%20i14.824%20%7D%7B6%7D)
![x=0.75 \pm 2.47067i](https://tex.z-dn.net/?f=x%3D0.75%20%5Cpm%202.47067i)
Answer:
I cant really see the questions
Step-by-step explanation: