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Olenka [21]
3 years ago
9

What is the reciprocal of the negation of the reciprocal of the negation of $5$?

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
6 0

Answer:

-5%

Step-by-step explanation

you just have to flip it if it is positive you are turning to negative and if it is negativity you turn positive

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4 years ago
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Which of the following represents "four times the square of a number is thirty-six"?
Lapatulllka [165]

Answer:

Option (b) is correct.

4x^2=36

Step-by-step explanation:

 Given  expression "four times the square of a number is thirty-six"

We have to write it mathematically and choose the correct options out of given options.

Consider the given expression  "four times the square of a number is thirty-six"

Then

let the number be x ,

Then four times the square of a number written mathematically as 4x^2

And given "four times the square of a number is thirty-six" written mathematically as 4x^2=36

Therefore, "four times the square of a number is thirty-six" written mathematically as 4x^2=36

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3 years ago
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A donut has a diameter of 7 in. What is the radius?
lisabon 2012 [21]

Answer:

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Step-by-step explanation:

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each transformation is performed on the line with the equation y=2x-1. write the equation of the new line. vertical translation
Phoenix [80]

Answer:

y2= 2x-4

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Step-by-step explanation:

for y=2x-1

1) for a vertical translation down of 3 units

y2= y-3 =(2x-1)-3= 2x-4

y2= 2x-4

2) for a slope increased by 4

y3= y+ 4x = 2x-1 +4x = 6x-1

y3=6x-1

3) for sloped divided in half. slope of y : m=2 → slope of y4=2/2 =1

y4= x-1

4) shifted up (vertical translation) of  1 unit

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3 years ago
30/root 3-3 root 5<br> Ple answer this question
adoni [48]

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4 0
3 years ago
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