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Juliette [100K]
2 years ago
11

2x/5 = 4 what is the value of X?

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
6 0

Answer:

x=10

Step-by-step explanation:

2x/5 = 4

2x=5×4

x=20/2=10

hoa [83]2 years ago
6 0

Answer:

10

Step-by-step explanation:

cross-multiply:

2x/5 = 4/1

2x = 20

x = 10

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nalin [4]

Answer:

  5x -7y = 21

Step-by-step explanation:

A sketch can convince you that BC is a transversal perpendicular to parallel lines AB and CD. The question asks for an equation for CD, so we just need to write the equation of a line through D that is parallel to AB.

One way to do this is to equate the slopes of the parallel lines:

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_____

Note that the graph shows the line CD is named "b", and its equation is shown at upper left. Multiplying that equation by -1 gives the one shown here.

6 0
2 years ago
No work needs to be shown. just please help.
coldgirl [10]

Answer:

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Step-by-step explanation:

4 0
3 years ago
What is the slope or change of 6(x-y) =5(x+y)
scoundrel [369]
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y = 1*x ;
The slope is 1.
3 0
3 years ago
Angle C is an inscribed angle of circle P. Angle C measure (17x-2) and arc AB measure (20x+10). Find X
jeyben [28]
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5 0
3 years ago
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IgorLugansk [536]
X= -9 because I looked it up
4 0
3 years ago
Read 2 more answers
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