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ddd [48]
3 years ago
10

If x = -4, then - (-x) = 4. O True O False Quick Nav

Mathematics
1 answer:
Veronika [31]3 years ago
8 0

Answer:

Hey there!

x=-4

-(-x)=-(-(-4))

-(4)

-4

FALSE

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krok68 [10]
So what you would need to add to get -6 is -5-1 then your answer would be -6 hope this helps!
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The range of the function
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The range of this function is all real numbers. When it is a linear function it can reach negative and positive infinity. 
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3O POINTS!! AND I WILL MARK THE BRAINLEST ANSWER EVER PLZ HELPP MEEE
AysviL [449]

Answer: Use order of operations (PEMDAS). Answer is 45.72.

Step-by-step explanation:

First, solve inside parenthesis:

(5.25*1 1/5 - 4.5*4/5)

Convert 1 1/5 into decimal. It will be easier. 1 1/5 is the same as 1.2

Do multiplication and division first.

5.25*1.2 = 6.3

Now it looks like: (6.3 - 4.5*4/5)

Convert 4/5 to a decimal: 4/5 = 0.8

(6.3 - 4.5*0.8)

Multiply 4.5*0.8 = 3.7

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Now the full equation is: 19.6*2 1/5 + (2.6)

2 1/5 as a decimal: 2.2

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4 0
3 years ago
Find the slope of the line described by the equation. 4y = 152 − 19x
Softa [21]

Answer: - 19/4

Step-by-step explanation:

To find the slope , all we need to do is to write the equation in the form y = mx + c , where m is the slope and c is the y - intercept.

That means we need to make y the subject of the formula in the equation.

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Divide through by 4

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Answer:

The answer is D

Step-by-step explanation:

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B .It seems like rational number but it is not simplified yet so -18 \ 2= -9

C .

\sqrt{9}  = 3 \: so \: it \: is \: also \: integer

D . 4\5 it is decimal so it is rational number not integer

I hope u like it

4 0
3 years ago
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