1. (a) Show that 487 is prime. (b) Find the prime factorization of 2922. Show all working.

A 200 pound person weighs 33 pounds on the moon. Type the answers in the boxes below. 1. How much did the person's weight decre

Kitty [74]

If you’re asking for just the number of pounds then the answer is
200-33= 167 pounds

If you’re asking for a percentage of decrease it will be

200 - 33 = 177
_______ ____ = 0.885 x 100 will equal to 88.5% decrease.
200 200

8 0

2 years ago

Enter the correct value so that each expression is a perfect-square trinomial.

Novosadov [1.4K]

If this is a perfect square trinomial, you want to look at your constant--36. the square root of 36 is 6, so your factors would be:

(x + 6)(x + 6) ... foil this, and see what your middle value is.
x² + 12x + 36 is your result. 12 is your middle term.

5 0

4 years ago

Read 2 more answers

Select from the matches below to correctly complete the statements. I'll give brainliest to someone with correct answer!

Aneli [31]

Answer:

<h3>The correct matches as follows :</h3>

1) The product of a linear monomial and a linear monomial is a - quadratic monomial

2) The product of a quadratic monomial and a quadratic trinomial is a - quartic trinomial

3) The product of a linear monomial and a linear binomial - Quadratic binomial

Step-by-step explanation:

The correct matches as follows :

1) The product of a linear monomial and a linear monomial is a - quadratic monomial

<h3> Monomial is a linear expression having only term with degree 1 (variable)</h3>

For Example : Let x and y be two monomials which is linear
If we product the two linear monomials we get
$x\times x=x^2$ which is a quadratic monomial

2) The product of a quadratic monomial and a quadratic trinomial is a - quartic trinomial

<h3>For example : Let $x^2$ be the Quadratic monomial has one term with degree 2 and $x^2+2x+3$ be the quadratic trinomial ( has 3 terms with degree) </h3>

If we product the quadratic monomial and quadratic trinomial we have
$x^2\times (x^2+2x+3)=x^2(x^2)+x^2(2x)+x^2(3)$

$=x^4+2x^3+3x^2$
Therefore $x^2(x^2+2x+3)=x^4+2x^3+3x^2$ which is a quartic trinomial has degree 4 with three terms

3) The product of a linear monomial and a linear binomial - Quadratic binomial

<h3>For example : Let x be the linear monomial and $x^2+5$ be the linear binomial has two terms with degree 1</h3>

If we product the linear monomial and quadratic binomial we get
$x\times (x+5)=x(x)+x(5)$
$=x^2+5x$

Therefore $x\times (x+5)=x^2+5x$ which is a quadratic binomial with degree 2

5 0

3 years ago

are the rational numbers a subset of all real numbers? are the rational numbers a subset of the irrational numbers? explain

Nastasia [14]

Answer:

see below

Step-by-step explanation:

<u>are the rational numbers a subset of all real numbers?</u>

yes of course

by definition the real numbers is the union of the rational numbers and the irrational numbers

so we can say that the rational numbers are a subset

and every rational number is part of the real number

<u>are the rational numbers a subset of the irrational numbers?</u>

No

the rationals numbers are all those numbers that you can write as p/q with q different of 0, and the irrationals numbers are those that you cannot write as a fraction

so as you can see those are two completely different types of number, to be a subset every rational number must be in the irrationals , and by the definition we know it can't happen

8 0

3 years ago

PLEASE HELP :( WORTH 20 PIONTS I WILL MARK BRAINLIEST please answer honestly :)

hodyreva [135]

Answer:

A and C

Step-by-step explanation:

A

From the table the value of f(x) when x = - 1 is 6

Thus f(- 1) = 6 ← is true

B

From the table the value of f(x) when x = 5 is 12

Thus f(5) = - 2 ← is false

C

The domain is the values of x from the table ( the input values )

domain is { - 2, - 1, 0, 1, 2, 3, 4, 5, 6 } ← is true

D

The range is the values of f(x) from the table ( the output values

range is { 5, 6, 7, 8, 9, 10, 11, 12, 13 }

The range for f(x) is all real values ← is false

0

8 0

3 years ago