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Andru [333]
3 years ago
7

Explain how 4/10 and 40/100 are the same

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0


There greatest common factor of the numerator and denominator is 10 so they are equal

djverab [1.8K]3 years ago
4 0

40/100 is just a bigger example of 4/10
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Which choices are equivalent to the expression below check all that apply √-4
Crazy boy [7]

Answer:

You can't get a square root of any number that has a negative sign on the inside of the radical

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You have a die with two red faces, two blue faces, and two white faces. What is the probability the die is tossed and shows eith
elena-s [515]

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1/3??? im probably wrong but i would answer it like this.

Step-by-step explanation:

5 0
3 years ago
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If f(x)=3x^2+2 and g(x)=x^2-9 find (f-g)(x)
miss Akunina [59]

Here given, f(x) = 3x^2+2 and g(x) = x^2-9

we have to find (f-g)(x) which means the subtracting of the functions f(x) and g(x).

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= (3x^2+2) - (x^2-9)

= 3x^2+2 -x^2-(-9)

= 3x^2-x^2+2+9 ( we know that multiplication of negative and negative is positive)

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=2x^2+11

We have got the required answer here.

(f-g)(x) = 2x^2+11

6 0
3 years ago
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AlladinOne [14]
Well the green path would b shorter so i would say c .. hope this helps!
7 0
2 years ago
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Help me answer this please
Marizza181 [45]

Answer:

77 feet below sea level.

Step-by-step explanation:

Since y is the time the submarine is ascending, we can plug it in for y and find our answer. We can create an equation where D is the depth and y is time ascending: D = -230 + 17y

Substitute 9 for y:

D = -230 + 17(9)

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The depth of the submarine after 9 minutes will be 77 feet below sea level. Hope this helps, and Brainly will be highly appreciated.

7 0
2 years ago
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