2 years ago

All of the following numbers are rational except___

Mathematics

1 answer:

7nadin3 [17]2 years ago

7 0

Answer:

b its b

Step-by-step explanation:

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Multiply 8 by the sum of 4 and 2

Fudgin [204]

Answer:

Step-by-step explanation:

so we just have to set up this expression

it would be

8(4+2)

this would be

8(6)

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2 years ago

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Can someone pls explain and do this solution:(

Orlov [11]

Given,

SP~QP

SR~QR

In ∆SRP and ∆QRP

SP~QP (given)

SR~QR (given)

PR=PR (common)

Therefore,

∆SRP~∆QRP by SSS congruence rule.

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2 years ago

If f(x) = 7x-6, which of the following is the inverse of f(x)?

Harman [31]

Answer:

$f^{-1}$ (x) = $\frac{x+6}{7}$

Step-by-step explanation:

Let y = f(x) and rearrange making x the subject, that is

y = 7x - 6 ( add 6 to both sides )

y + 6 = 7x ( divide both sides by 7 )

x = $\frac{y+6}{7}$

Change y back into terms of x, hence

$f^{-1}$ (x) = $\frac{x+6}{7}$

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2 years ago

What is the value of -2 1/6 -1 1/4 + 1 3/4 a. -1 2/3 b. -1 1/3 c. 2 1/3 d. 2 2/3

Zielflug [23.3K]

Answer: a.) -1 2/3
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2 years ago

What is the percent increase from 30 to 57

Softa [21]

Answer:

90%

Step-by-step explanation:

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