2 years ago

What's additive inverse? Like for example this expression 2-16 what's the additive inverse??

Mathematics

2 answers:

mario62 [17]2 years ago

7 0

Multiplicative inverse is 1/2 addition inverse is -2

Stels [109]2 years ago

4 0

Answer: The multiplicative inverse is 1/2 the addition inverse is -2

Step-by-step explanation:

Since the inverse of multiplication is division, use a fraction. The inverse of addition is subtraction.

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PLSSS ANSWER, 35 pointss

xxTIMURxx [149]

Answer:

$(y - 5)(x + y)$

${(x - y)}(x - y + a)$

$(b - 3)(5b - 17)$

Step-by-step explanation:

1. The given polynomial is

$x(y - 5) - y(5 - y)$

We need to factor the second part to get:

$x(y - 5) + y(y - 5)$

We factor y-5 to obtain:

$(y - 5)(x + y)$

2. We have

${(x - y)}^{2} - a(y - x)$

We again factor -1 from the second part to get:

${(x - y)}^{2} + a(x- y)$

We now factor x-y to get:

${(x - y)}^{2} + a(x- y)$

${(x - y)}(x - y + a)$

3. We have

$2(3 - b) + 5 {(b - 3})^{2}$

We factor negative 1 from the first part to get

$- 2(b - 3) + 5 {(b - 3})^{2}$

We now factor b-3 to get:

$(b - 3)( - 2 + 5(b - 3))$

We now simplify to get:

$(b - 3)( - 2 + 5b - 15) = (b - 3)(5b - 17)$

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2 years ago

if i got 20 on my maths test and 205 in my science and in my english i got 100 what was my total result out of 2000

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The answer is 325, 20 + 205 + 100 = 325

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2 years ago

A piece of equipment moves 16.8 yards in 12 minutes. how many feet does it move per minute? round the answer to three decimal pl

saw5 [17]

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Goryan [66]

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frutty [35]

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Step-by-step explanation:

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