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3 years ago

What did Cinderella say to the photograph

Mathematics

2 answers:

sergiy2304 [10]3 years ago

8 0

Some day my prints will come

borishaifa [10]3 years ago

3 0

Is this a joke ? If so some day my prints will come dad

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How many grams are equal to 3,418 milligrams? Use the placement of the decimal point when dividing by a power of 10 to help you.

Inessa [10]

Answer:

3.418 grams

Step-by-step explanation:

please mark me as brainliest

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3 years ago

Would the answer be 12.5

matrenka [14]

Yes hope this helps man!!

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3 years ago

What rations form a proportion ?

igomit [66]

⅔ and 8/12 form a proportion.

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3 years ago

The square root of a negative number, such as StartRoot negative 144 EndRoot, is undefined. Explain why the square root of –x, S

IRINA_888 [86]

Answer:

see the explanation

Step-by-step explanation:

we have

$f(x)=\sqrt{-x}$

we know that

The radicand of the function cannot be a negative number

$-x\geq 0$

Solve for x

Multiply by -1 both sides

$x\leq 0$

The domain of the function f(x) is the interval -----> (-∞, 0]

The domain is all real numbers less than or equal to zero

The range of the function f(x) is the interval ----> [0,∞)

The range is all real numbers greater than or equal to zero

<em>Example</em>

For x=144

$144\leq 0$ ----> is not true

This value of x not satisfy the domain

substitute

$f(x)=\sqrt{-144}$ ----> this value is undefined

For x=-144

$-144\leq 0$ ----> is true

This value of x satisfy the domain

substitute

$f(x)=\sqrt{-(-144)}$

$f(x)=\sqrt{144}$ ----> this value is defined

therefore

The function will be undefined for all those values of x that do not belong to the interval of the domain of the function

6 0

3 years ago

Read 2 more answers

For what value of x is the rational expression below undefined?<br>(3x-12)/(9-x)

wolverine [178]

When x=9 the expression is undefined.

That is because any number over 0 is undefined, including 0/0.

8 0

3 years ago