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beks73 [17]
3 years ago
7

Which rational number equals 0 point 4 with bar over 4? 2 over 10 2 over 9 4 over 10 4 over 9

Mathematics
1 answer:
lord [1]3 years ago
6 0
0.4444.... =\frac{4}{10-1} = \frac{4}{9}
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Simplify the expression:<br> -10(3x-6)<br> —————<br> 3
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Answer:

19/1 or 1.9

Step-by-step explanation:

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What is the solution to the system of equations? 6x-2y=10 and y=3x-5
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(2,1)

Step-by-step explanation:

X=2 and y=1

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A ball is projected upward at time t = 0.0 s from a point on a roof 90 m above the ground. The ball rises, then falls and strike
kykrilka [37]
UPWARD JOURNEY
(g is -ive)
u= 80.5m/s
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5 0
3 years ago
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Simplify the following expression:<br> Sq -16+sq-25+5
lord [1]

Answer:

2sq-36

Step-by-step explanation:

sq-16+sq-25+5

sq+sq-16-25+5

2sq-41+5

2sq-36

8 0
4 years ago
PLEASE HELP ME QUICKLY!! IM BEING TIMED
Sonja [21]

Answer:

<h3>The value of the second number is <em><u>24</u></em><em><u> </u></em>and the first no <em><u>12</u></em><em><u>.</u></em></h3>

Step-by-step explanation:

<h3> Greetings !</h3>

From, the given word explanation try to create your own equation like

  • x + y = 36... (1) let the two numbers be x and y respectively.
  • 2x = y ....(2) let x be the first no and it's twice that of the second number.

From, equation (1) solve for x

  • x + y = 36
  • x = 36-y... (3)

Substitute, equation (3) to equation (2).

  • 2(36-y) =y
  • 72 - 2y =y
  • 72 = y + 2y.... solve for y
  • 72 = 3y.... divide both sides by 3
  • 72/3 = y..
  • <em><u>y=24</u></em><em><u> </u></em><em><u>.</u></em>..simplified
4 0
2 years ago
Read 2 more answers
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