What is the additive inverse of the expression below, where a and b are real numbers?

What is the additive inverse of the expression below, where a and b are real numbers?
2a+b
0 -1
100
2a-6
o -2a-b

9. Find the area of a circle having a circumference of 382. Round to the nearest tenth. Use 3.14 for 1. a. 1133.5 units b. 1078.6

1. 5041 says:

D. -2a-b

Step-by-step explanation:

The additive inverse is found by multiplying the expression by -1.

-1(2a+b) = -2a -b . . . . matches selection D

2. Expert says:

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3. samueldfhung says:

Yes it is true that the additive inverse of the expression (2a + b) is (- 2a - b) where a and b are real numbers. This expression (- 2a - b) can also be written as [- (2a + b)]. I hope that this is the answer you were looking for and it has come to your help.

4. Expert says:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

5. natajayd says:

we know that

Additive inverse  is the number that one would need to add to equal zero

so

If $x+y=0$ -----> equation A

then

x and y are additive inverse

In this problem we have

$x=(2a+b)$

Find the value of y

Substitute the value of x in the equation A

$(2a+b)+y=0$

Subtract both sides $-(2a+b)$

$(2a+b)+y-(2a+b)=0-(2a+b)$

$y=-(2a+b)$

therefore

The additive inverse is  $-(2a+b)$

6. perezesmeralda78 says:

we know that

Additive inverse  is the number that one would need to add to equal zero

so

If $x+y=0$ -----> equation A

then

x and y are additive inverse

In this problem we have

$x=(2a+b)$

Find the value of y

Substitute the value of x in the equation A

$(2a+b)+y=0$

Subtract both sides $-(2a+b)$

$(2a+b)+y-(2a+b)=0-(2a+b)$

$y=-(2a+b)$

therefore

The additive inverse is  $-(2a+b)$

7. JuJu4710 says:

The additive inverse is equal to $-2a-b$

Step-by-step explanation:

we know that

The additive inverse of a number is equal to its opposite ( the sum of a number and its additive inverse is equal to zero)

so

we have

$2a+b$

Multiply by -1

$-1(2a+b)=-2a-b$

therefore

The additive inverse is equal to $-2a-b$