do sets always have an intersection that is not the empty set? provide an example to support your conclusion?

Answers

Answer 1

Answer: i don't know sorry but you can ask some one else error 404

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Which expression is not a polynomial?

Answers

The expression that is not a polynomial is $(x^(2) - x - 12 )/(x + 3)$

A polynomial function is a function that is made up of non-zero coefficients, positive exponents, and constants.

Types of polynomials

1. Linear polynomial function: it is made up of one variable raised to the power of 1.

An example is y + 10

2. Quadratic polynomial function - it is made up of a variable that is raised to the power of two.

An example is x² + 10x + 25

3. Cubic polynomial function: a single power is raised to the power of three.

An example is 124y³ + y²

The following are not polynomials:

An expression that is divided by another variable.
An expression with a negative exponent
An exponent that is a decimal.

To learn more about polynomials, please check: brainly.com/question/23792383?referrer=searchResults

Answer:

Step-by-step explanation:

The rules of exponents say that a polynomial CAN'T have a variable as a denominator. Option A violates that rule, since it has x + 3 as a denominator.

Sean has 1/5 of a cupcake and 1/5 of a large cake. are the wholes the same?

Answers

yes they are because its the same two numbers.

Yes they are the same...

(8n+10) divided by 2, for n=5

Answers

Answer: 25

Step-by-step explanation:

(8(5) + 10) / 2

40 + 10 / 2

50 / 2

The answer would be 25. (8(5)+10 = 50 50/2 = 25. Hope that helped!

3) The half of (√200 + √128 ) is 1. √100 + √64

2. 9√2

3. 18√2

Answers

Answer:

Option 2 i.e. 9√2 is the correct option.

Step-by-step explanation:

Given the expression

$(√(200)\:+\:√(128))$

The half of $(√(200)\:+\:√(128))$ can be determined by dividing the expression in half.

Therefore, we need to solve the expression such as

$(\left(√(200)\:+\:√(128)\:\right))/(2)$

$√(200)=√(100* 2)=√(100^2* \:2)=10√(2)$

$√(128)=√(64* 2)=√(8^2* \:2)=8√(2)$

so the expression becomes

$(\left(√(200)\:+\:√(128)\:\right))/(2)=(10√(2)+8√(2))/(2)$

Add similar elements: $10√(2)+8√(2)=18√(2)$

$=(18√(2))/(2)$

Divide the numbers: 18/2 = 9

$=9√(2)$

Therefore, we conclude that:

$(\left(√(200)\:+\:√(128)\:\right))/(2)=9√(2)$

Hence, option 2 i.e. 9√2 is the correct option.

How much greater is the 5 in the hundreds place than the 5 in the tens place

Answers

the five in the hundreds place is 10 times grater than the five in the tenths place

12overx+7=13over X what's the answer

Answers

12/x + 7 =13/x, where x is not 0;
<=> 12 + 7x = 13 <=> 7x = 1 <=> x = 1/7;

Answer:

lalalalalalalalalala

Step-by-step explanation:

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