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Aneli [31]
3 years ago
13

Which property is illustrated by the following statement?

Mathematics
1 answer:
Schach [20]3 years ago
7 0
A.) Transitive
Had this question once before and it was answer A
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NO LINKS!!!
AlekseyPX

Answer:

  a.  2, 3, 6

  b.  a/b × c = 1

  c.  a = 2, b = 6, c = 3  or  a = 3, b = 6, c = 2

Step-by-step explanation:

Apparently, Erica wants to multiply a fraction by a whole number to get a result of 1. That means the fraction is the multiplicative inverse of the whole number.

__

<h3>a.</h3>

There is only one set of three unique numbers among those given such that one of them is a composite number with the other two as factors. Erica must choose 2, 3, and 6.

__

<h3>b. </h3>

If the three numbers are represented by a, b, c, Erica wants ...

  a/b × c = 1

__

<h3>c.</h3>

Multiplying the equation by b gives ...

  ac = b

Among the numbers 1–6, only 2×3 = 6 will satisfy this equation. Erica can choose either of ...

  a = 2, b = 6, c = 3   ⇒   (2/6)×3 = 1

  a = 3, b = 6, c = 2   ⇒   (3/6)×2 = 1

__

<h3>d.</h3>

No scoring information is provided.

3 0
2 years ago
Please help me ill give you 10 points
Kitty [74]
C=2pi8
c=16pi or c≈50.27
7 0
3 years ago
The gratuity on a restaurant bill was $18. If a 20% tip was left, what was the original amount of the bill? To solve, use what e
quester [9]
Gratuity is the total tip given.

The tip is directly proportional to total cost:

18/0.20 = x/1.00





$90
4 0
4 years ago
Read 2 more answers
Solve the equation
inysia [295]

Answer:

x ≈ 1.32, x ≈ - 5.32

Step-by-step explanation:

Given

x² + 4x - 7 = 0 ( add 7 to both sides )

x² + 4x = 7

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(2)x + 4 = 7 + 4

(x + 2)² = 11 ( take the square root of both sides )

x + 2 = ± \sqrt11} ( subtract 2 from both sides )

x = - 2 ± \sqrt{11}

Thus

x = - 2 - \sqrt{11} ≈ - 5.32 ( to 2 dec. places )

x = - 2 + \sqrt{11} ≈ 1.32 ( to 2 dec. places )

8 0
3 years ago
Read 2 more answers
Find the cube root of each number?<br><br> 1.8<br> 2.216<br> 3.1<br> 4.2197
SVETLANKA909090 [29]
The answers to the questions

8 0
3 years ago
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