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HACTEHA [7]
2 years ago
6

(x + 6): x= 5:2 Work out the value of x.​

Mathematics
2 answers:
Dvinal [7]2 years ago
5 0

Answer:

x is 4

Step-by-step explanation:

{ \bf{(x + 6) : x = 5 :2 }} \\  { \tt{ \frac{(x + 6)}{x}  =  \frac{5}{2} }} \\  \\ { \tt{5x = 2(x + 6)}} \\   { \tt{5x = 2x + 12}} \\ { \tt{3x = 12}} \\ { \tt{x = 4}}

andre [41]2 years ago
5 0

Answer: x = 4 :)

(x + 6): x= 5:2

x : x + 6 : x = 5 : 2

1 + 6:x = 2,5

6:x = 2,5 - 1

6:x =  1,5

x = 6: 1,5

x= 4

Have a nice day:)

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On a piece of paper, graph y < 3/4 x+2 Then determine which answer matches the graph drew.
OleMash [197]

Step-by-step explanation:

Given inequality is y.

To graph that inequality, first we need to graph the line y=\frac{3}{4}x+2. Then shade it for the inequality symbol <.

Graphing line can be done using two points.

plug x=0 into y=\frac{3}{4}x+2, we get:

y=\frac{3}{4}*0+2=2

Hence first point is (0,2)

Similarly plug any random number for x say x=4, we get:

y=\frac{3}{4}*4+2=5

Hence first point is (4,5).

Now we just need to graph both points and join them by a dotted line. because we have < not <=.

Next part is to test for shading.

Which can be done using any test point which is not on the given line. Say (0,0)

plug x=0,y=0 into y.

0

0

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which is true, hence shading will be in direction of test point (0,0).

Hence final answer will be the choice which looks like the graph attached below;


3 0
3 years ago
HELP ASAP
Mamont248 [21]

Answer:

m = 0

Step-by-step explanation:

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7 + 35m = 7

subtract 7 from 7

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3 0
3 years ago
I don't understand how this works
Bingel [31]

Answer:

The commutive property used twice, once on each of the two multiplication

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8 0
3 years ago
Need help asap. Thanks in advance
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Step-by-step explanation:

Use sine

Sin=\frac{opposite}{hypothenuse}

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5 0
2 years ago
Eric has a job transporting softdrinks by truck. His truck is filled with cans that weigh 14 oz each involves that way 70 oz eac
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Answer:

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