Answer:
54
Step-by-step explanation:
0.433 is already rounded to the hundredths so to round it to the nearest tenths, remove the last number.
Your answer is 0.43
Answer: 4+2i is the answer i think
Step-by-step explanation:
Answer:
![x=1](https://tex.z-dn.net/?f=x%3D1)
Step-by-step explanation:
![x^2-2x+1=0\\](https://tex.z-dn.net/?f=x%5E2-2x%2B1%3D0%5C%5C)
We will start by using the quadratic formula.
![\frac{-(-2)+-\sqrt{(-2)^2-4(1)(1)}}{2(1)}](https://tex.z-dn.net/?f=%5Cfrac%7B-%28-2%29%2B-%5Csqrt%7B%28-2%29%5E2-4%281%29%281%29%7D%7D%7B2%281%29%7D)
We will simplify that and get:
![\frac{-(-2)}{2(1)}](https://tex.z-dn.net/?f=%5Cfrac%7B-%28-2%29%7D%7B2%281%29%7D)
So our answers would be:
![x=1](https://tex.z-dn.net/?f=x%3D1)
Answer:
c=2(3.14)r
given c=14(3.14), then r
make r the subject formula and substitute given c=14(3.14)
r=c/2(3.14)
r=14(3.14)/2(3.14)
r=7
Step-by-step explanation: