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2 years ago

The inequality 2x+1>15 will be true when 1. x=7 2. x=0 3. x=10 4. x=5

Mathematics

1 answer:

pogonyaev2 years ago

3 0

Answer:

3.) x = 10

Step-by-step explanation:

Let’s plug it into our equation

2(10) + 1 = 21

21 is greater than 15

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Using the diagram on the right, find the length of GT and TA.

Art [367]

Answer:

$GT=10\ units$ and $TA=6\ units$

Step-by-step explanation:

we know that

In the diagram

Triangles GRT and GEA are similar by AA Similarity Postulate

Remember that

If two figures are similar, then the ratio of its corresponding sides is proportional

$\frac{GR}{GE}=\frac{GT}{GA}$

we have

$GR=5\ units$

$GE=5+3=8\ units$

$GT=16-x\ units$

$GA=16\ units$

substitute

$\frac{5}{8}=\frac{16-x}{16}\\ \\5*16=8*(16-x)\\ \\80=128-8x\\ \\8x=128-80\\ \\x=48/8\\ \\x=6\ units$

therefore

$GT=16-x=16-6=10\ units$

$TA=x=6\ units$

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3 years ago

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2 years ago

Which of the following expression has a terminating decimal?

mrs_skeptik [129]

Answer:

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Step-by-step explanation:

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2 years ago

What value will make the equation true

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Answer:

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Step-by-step explanation:

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3 years ago

Answer please !!!!!!!

Afina-wow [57]

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3 years ago