3 years ago

What property is being illustrated -1/3 + 1/3 = 0

Mathematics

1 answer:

miskamm [114]3 years ago

6 0

Additive identity
I think that’s it

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Divide.

Nataliya [291]

Answer:

2/7

Step-by-step explanation:

The quotient is ...

$\dfrac{-16}{-56}=\dfrac{2\cdot8}{7\cdot8}=\boxed{\dfrac{2}{7}}$

A common factor of -8 can be cancelled from numerator and denominator.

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2 years ago

Three sets have 5, 10, 15 elements, respectively. How many elements can their union and intersection have?

Degger [83]

Answer:

$Union = 15$

Step-by-step explanation:

Given

$n(A) = 5; n(B) = 10; n(C) = 15$

Solving (a): Possible union elements

This is the represented by element with the largest number of the sets

i.e.

$Union = 15$

Solving (b): Possible intersection elements

This is the represented by element with the least number of the sets

i.e.

$Intersection = 5$

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3 years ago

For a snack, Sameer ate a plum with 32 calories and several strawberries with 4 calories each. If the total number of calories i

Nina [5.8K]

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3 years ago

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A manufacturing company with 450 employees begins a new product line and must increase their number of employees by 18%. How man

nika2105 [10]

The answer would <span>531. You would add 18% more employees to the company so the answer is 531. I really hope this helped you. Have a nice day!</span>

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3 years ago

For f(x) = -4x + 2, find f(1).

sammy [17]

9514 1404 393

Answer:

f(1) = -2

Step-by-step explanation:

Put 1 where x is and do the arithmetic.

f(1) = -4·1 +2

f(1) = -4 +2

f(1) = -2

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3 years ago