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Law Incorporation [45]
3 years ago
14

WILL MARK AS BRAINIEST AND 35 POINTS

Mathematics
1 answer:
Sauron [17]3 years ago
8 0

Answer: The answer is 11! I hope this helps! :)



Step-by-step explanation:


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Factor the polynomial completely
aliina [53]

We have 2x^2-8.




First let us factor the 2 to obtain,


2(x^2-4)


We can now see clearly that the expression inside the parentheses is a difference of two squares.



We now write the 4 as 2². So that we obtain the expression,



2(x^2-2^2)


Recall that


a^2-b^2=(a+b)(a-b)



Hence our expression becomes,




2(x+2)(x-2)



Therefore, when factored completely,




2x^2-8=2(x+2)(x-2)






5 0
3 years ago
Diego’s dog weighs more than 10 kilograms and less than 15 kilograms. Select the set of inequalities that must be true if w is t
hichkok12 [17]

Answer:

Step-by-step explanation:

Correct

w > 10

w > 10

Incorrect

w < 10

w < 10

Incorrect

w > 11

w > 11

Incorrect

w < 11

w < 11

Correct

w < 15

w < 15Correct

w > 10

w > 10

Incorrect

w < 10

w < 10

Incorrect

w > 11

w > 11

Incorrect

w < 11

w < 11

Correct

w < 15

w < 15Correct

w > 10

w > 10

Incorrect

w < 10

w < 10

Incorrect

w > 11

w > 11

Incorrect

w < 11

w < 11

Correct

w < 15

w < 15Correct

w > 10

w > 10

Incorrect

w < 10

w < 10

Incorrect

w > 11

w > 11

Incorrect

w < 11

w < 11

Correct

w < 15

w < 15Correct

w > 10

w > 10

Incorrect

w < 10

w < 10

Incorrect

w > 11

w > 11

Incorrect

w < 11

w < 11

Correct

w < 15

w < 15Correct

w > 10

w > 10

Incorrect

w < 10

w < 10

Incorrect

w > 11

w > 11

7 0
2 years ago
9) Brennen is rock climbing and is 15 feet above ground level. He descends 4 feet,
DanielleElmas [232]

Answer:

15 feet above ground.

Step-by-step explanation:

15 feet - 4 feet = 11 feet

11 feet + 5 feet = 16 feet

16 feet - 1 foot = 15 feet

6 0
3 years ago
You put $5,000 in a simple interest account at a bank. You will earn $1,200 in just 4 years. What is the annual interest rate fo
Sav [38]
<span>1200 = 5000*4r
1200/20000 = r = .06 0r 6%</span>
4 0
3 years ago
What property is this? (3x+12y)+(10x-5y)
SpyIntel [72]

Answer:

Assciates Property

Step-by-step explanation:

look at the picture above

6 0
3 years ago
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