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2 years ago

9

Find the value of x. Enter only the number.

1 answer:

Sophie [7]2 years ago

7 0

Answer: 5

Step-by-step explanation: These two triangles are similar triangles. Since they are similar, they must be scaled equivalently. The scale factor is 5. To know this, 3 times 5 is 15, and being equivalent, we can figure 5 times 5 is 25. Therefore x is 5. That also means that the scale factor of the smallest triangle to the biggest triangle is 5. Thus, x is 5.

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PLSSS HELP!! For the given ordered pairs, write a function rule relating x and y. (1,4), (2,9), (3,16), (4,25)

LenKa [72]

Answer:

y=(x+1)^2

Step-by-step explanation:

we have the following

$x=1;y=4\\\\x=2;y=9\\\\x=3;y=16\\\\x=4;y=25$

the values of y are squares so we can write

$x=1;y=2^{2} \\\\x=2;y=3^2\\\\x=3;y=4^2\\\\x=4;y=5^2$

so as you can see when

$x=n;y=(n+1)^2$

so our relation is

$y=(x+1)^2$

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3 years ago

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Answer:

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Step-by-step explanation:

4 0

3 years ago

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Reptile [31]

Answer:

y = -5x - 26 i hope this helps :)

Step-by-step explanation:

picture below

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4 0

3 years ago

Please help with my math 25 points

Sladkaya [172]

the vertex is at (4,3)

Choice D

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3 years ago

A sports club needs to raise at least $500 by selling chocolate bars for $2.50 each. Sebastian wants to know how many chocolate

Nataly [62]

Answer

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Step-by-step explanation:

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.50 x 200 = 100

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Read 2 more answers