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klemol [59]
2 years ago
5

Solve for x^2-2x+1=0

Mathematics
1 answer:
seraphim [82]2 years ago
7 0

Answer:

x=1

Step-by-step explanation:

x^2-2x+1=0\\

We will start by using the quadratic formula.

\frac{-(-2)+-\sqrt{(-2)^2-4(1)(1)}}{2(1)}

We will simplify that and get:

\frac{-(-2)}{2(1)}

So our answers would be:

x=1

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7.45+(-24.45)+74.17+(-76.52)​
Blizzard [7]

Answer:

-19.35

Step-by-step explanation:

   Steps

   7.45−24.45+74.17−76.52

   −17+74.17−76.52

   57.17−76.52

   -19.35

3 0
3 years ago
Geometry question don’t understand 1 and 3
nasty-shy [4]
Need help myself not sure sorry
7 0
2 years ago
How many ways are there to divide 4 men and 4 women into two groups of size 4 each?
Arisa [49]
You have 8 people, you have 2 groups of 4.

8!/4!4!
=(8*7*6*5*4*3*2)/(4*3*2*4*3*2)
=(8*7*6*5)/(4*3*2)
=7*6*5/3
=7*2*5
=70

It's been a few years since I've done this. If you haven't learned how to do this type of an equation yet, then I'm probably wrong.
4 0
3 years ago
Okay so clearly I'm not so smart but I need help again..?
Alla [95]
Lateral surface area, is the area  that is not including bases
so it is an area of free rectangles
3*(5*8)=3*40=120 cm²
5 0
3 years ago
How do u get this?? I know the answer but then I don't know why they shuld divide by 2 I will mark the person who explains wit p
Greeley [361]

Answer:

10.89

Step-by-step explanation:

Circle:

C = TTD

C = TT(6.6)

C = 20.73451151

C = 20.73

Triangle:

A = bh/2

A = 6.6(3.3)/2        6.6/2=3.3

A = 21.78/2

A = 10.89

Shaded Region = 10.89

5 0
3 years ago
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