3 years ago

Can someone help me???

Mathematics

1 answer:

Tatiana [17]3 years ago

3 0

Which one 1 2 or idk3?

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Aleksandr [31]

a = ( 1 , 6 )

b = ( 4 , 9 )

$slope = \frac{y(b) - y(a)}{x(b) - x(a)} \\$

Now just need to put the coordinates in the above equation :

$slope = \frac{9 - 6}{4 - 1} \\$

$slope = \frac{3}{3} \\$

$slope = 1$

And we're done...♥️♥️♥️♥️♥️

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Step-by-step explanation:

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3 years ago

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Nataly_w [17]

7x²-14x=0
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As shown in the diagram of the right triangles below, Triangle: ABC ~ Triangle: DEF, AB = 7x, BC = 4, DE = 7, EF = x. What is th

charle [14.2K]

since triangles are similar

4/x = 7x/7

=》 4/x = x

=》x^2 = 4

=》 x = 2

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Lady_Fox [76]

Answer:

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Step-by-step explanation:

15/100=0.15 (move decimal place 2 to the left)

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