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jolli1 [7]
3 years ago
6

Which rational number equals 0 point 4 with bar over 4?

Mathematics
1 answer:
Ulleksa [173]3 years ago
6 0
<h3>Answer:   4/9</h3>

==============================================

Work Shown:

x = 0.\overline{4}\\\\x = 0.4444\ldots\\\\10x = 4.4444\ldots\\\\10x-x = 4.4444\ldots-0.4444\ldots\\\\9x = 4\\\\x = \frac{4}{9}\\\\\frac{4}{9} = 0.\overline{4}= 0.4444\ldots\\\\

The idea is that when we subtract 10x and x, the infinite decimal pattern (the 4s that go on forever) will cancel. That leads to 9x = 4 which solves to x = 4/9

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Help please if it was u u would want the same so please help
antiseptic1488 [7]
Simple...

you have: 8x-6y=1

You're trying to find m-->>using y=mx+b to re-write the line....

8x-6y=1

8x-6y=1
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-6y=-8x+1

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3 0
4 years ago
.........................
alekssr [168]

Answer:

B

Step-by-step explanation:

Y=7-3x

Y=10 if x=-1

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7 0
3 years ago
How does remote work relate to taking an online class or being an online student (fully online or hybrid)?
Svetach [21]

Answer:

Answered

Step-by-step explanation:

Online courses are those classes which are delivered entirely online. Students study via web cam,  chat rooms and smart boards. Whereas hybrid learning is a combination of both online learning and  traditional in class learning.  Remote work is working away from the work place at your own comfort and choice of location.

5 0
3 years ago
Determine whether the pair of equations represent parallel lines, perpendicular lines, or neither.
Ivahew [28]

Answer:

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This shows that both lines have the same slope, but then you find the y-intercepts, they are different:

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6 0
3 years ago
Dilate (9, 6) using a scale factor of 1/3
KATRIN_1 [288]
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To get this answer we either...
A) Multiply both coordinates by 1/3
or
B) Divide each coordinate by 3

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6 0
4 years ago
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