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Leya [2.2K]
3 years ago
8

Find the prime factorization of the number 220

Mathematics
2 answers:
Nady [450]3 years ago
7 0

Answer:

2^2 x 5 x 11

Step-by-step explanation:

Take out the common factor

Georgia [21]3 years ago
7 0
2^2x5x11!!!!!!!!!!!!!!
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The go fish game tank contains 30 fish the probability of catching a purple fish is 1/3 the probability of catching a green fish
timofeeve [1]

Answer:

2/3

Step-by-step explanation:

since they are just two colors of fish inside, since the probability is always 1.. so we have to minus 1/3 from 1,which is 1-1/3=2/3

6 0
2 years ago
Plzzz help?????????????????????
natima [27]

Answer:

Step-by-step explanation:

Pythagorean theorem: base ² +altitude² = hypotenuse²

1) hypotenuse² = base² + altitude²

          x² = 6² + 3²

               = 36 + 9

               = 45

         x = √45

         x = 6.7 cm

4) base ² +altitude² = hypotenuse²

x ² + 3.7 ² =  4.2 ²

x ² + 13.69 = 17.64

             x ² = 17.64 - 13.69 = 3.95

             x = √3.95

            x = 1.99 cm

10)c ² = a ² + b ²

           = 3 ² +4 ²

         = 9 + 16

  c ² = 25

c = √25 = 5

11) a ² + b ² = c ²

9 ² +b² = 13 ²

81 + b² = 169

     b² = 169 - 81 = 88

b = 9.38

12) a² + b² = c²

12² + b² = 22²

  144 + b² = 484

           b² = 484 - 144 = 340

           b =√340 = 18.44

               

3 0
3 years ago
1. Solve by factoring and using the zero product property. (Diamond &amp;<br> x2 – 2x – 15 = 0
Harlamova29_29 [7]

The factors are: x-5 and x+3

Step-by-step explanation:

Given

x^2-2x-15 = 0

Simplifying

x^2-5x+3x-15 = 0\\x(x-5) + 3(x-5) = 0\\(x+3)(x-5) = 0

Let us define the zero product property first

The zero product property states that

if ab=0 then either a=0 or b=0

So,

x+3 = 0\\x+3-3 = 0-3\\x = -3\\AND\\x-5 = 0\\x-5+5 = 0+5\\x = 5

Hence,

the factors are: x-5 and x+3

Keywords: Factorization, Zero product property

Learn more about factorization at:

  • brainly.com/question/10978510
  • brainly.com/question/11007026

#LearnwithBrainly

3 0
4 years ago
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