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2 years ago

"Use distributive property, show work: 7(2x1)"

Mathematics

2 answers:

IRISSAK [1]2 years ago

6 0

Well 7x2= 14
And 7x1=7

So the answer would be 14x7

vodka [1.7K]2 years ago

5 0

First, multiply 7 to the numbers inside the parenthesis

So, 7*2 is 14 and 7*1 is 7

Then, your answer is (14+7)

Ta-da!

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Opposites and absolute value mean the same thing.<br><br> True or false

poizon [28]

Answer:

The absolute value of a number is the distance between the number and zero on a number line. In other words, a number and its opposite have the same absolute value.

Step-by-step explanation:

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2 years ago

(x^3+6x^2-8x-43)/(x+2) dividing polynomials

Bess [88]

X^2 + 4x - 16 - 11/(x + 2)

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2 years ago

the length of a rectngle is 8/3 times as great as its widthwhat is the width if the length of a rectangle is 24 ft.

laila [671]

L=(8/3)W = 24 ft. Solving for W, we mult. both sides of this eqn by (3/8), obtaining

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2 years ago

Use set notation to write the members of the following set, or state that the set has no members. Odd numbers between 2 and 82 t

adell [148]

Let the set of all Odd multiples of 9 between 2 and 82 be denoted by D, then, using set-builder notation,

$D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}$

The odd multiples of 9, $m$ , in the range $2\le m \le 82$ form the set

$\{9,27,45,63,81\}$

Each member of the set is a term of the arithmetic progression

$U_n=18n+9$

where the values of $n$ range from 0 to 4, or $0\le n\le 4$

Putting these facts together, we get the result

$D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}$

Learn more about set-builder notation here: brainly.com/question/17238769

3 0

2 years ago

3(x + 4) = 18 (Given)

strojnjashka [21]

The answer is division because u divide 3 from both side of the equation so that make the answer B

6 0

2 years ago

Read 2 more answers