2 years ago

The triangles below are similar. Find the value of x

Mathematics

1 answer:

11111nata11111 [884]2 years ago

5 0

Answer:

Step-by-step explanation:

91/70=(29+x)/40

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Step-by-step explanation:

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Find the midpoint of the segment connecting (4,7) to (-2,3).

Vadim26 [7]

Answer:

<h2>Midpoint (1 , 5)</h2>

Step-by-step explanation:

Let (x , y) be the coordinates of the midpoint then:

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2 years ago

Line<br> Passing through (4,5) and perpendicular to <br> Equation y= -2x+3

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Answer:

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Step-by-step explanation:

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2 years ago

Select the equations whose graphs are parallel to the graph of the equation y=23x+5.

iren [92.7K]

Answer:

2x-3y=9 and 4x-6y=30

Step-by-step explanation:

hello :

note y=(2/3)x+5 no y=23x+5

2/3 is the slope....... all lines parallel to this line has same slope.

1) 2x-3y=9 means : 3y = 2x-9 divide by 3 : y=(2/3)x-3..same slope.

2) 4x-6y=30 means : 6y= 4x-30 divide by 6 : y=(4/6)x -30/6

but 4/6 = 2/3 so : y=(2/3)x-5..same slope.

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2 years ago