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Marianna [84]
3 years ago
14

Two triangles are similar what is x

Mathematics
1 answer:
Alexxx [7]3 years ago
7 0

Answer:

x = 10

Step-by-step explanation:

smaller triangle / bigger triangle = 20 / 28

hence,

3x / (4x+2) = 20/28

28(3x) = 20(4x+2)

84x = 80x + 40

4x = 40

x = 10

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Answer:

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Step-by-step explanation:

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sleet_krkn [62]
The answer is D.) Neither ordered pair is a solution.

The reason being:

If we look at the ordered pair (3,-8) and plug it into the equation like so:

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FALSE

Now let's look at the ordered pair (4,4):

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We see that neither ordered pair works, so the answer is D.) neither is a solution.

Hope this helped :)
6 0
4 years ago
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7 0
3 years ago
a crate of mass 50kg is dragged by an engine along a horizontal floor through distance of 6m in 3s. calculate the power of the e
ss7ja [257]

Answer:

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Step-by-step explanation:

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