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3 years ago

What is the value of x? A.3 B.4 C.5 D.4.5

Mathematics

1 answer:

Phantasy [73]3 years ago

8 0

Happy Valentines Day!

Answer:

C. 5

Step-by-step explanation:

32 / 4 = 8

40 / 8 = 5

Both triangles represent a translation where the triangle on the left is bigger than the one on the left which means the one on the left has to have something similar which in this case there is a side on both triangles that have a measurement which lets us start on solving the question.

Hope This Helps :)

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Which inequality represents all values of x for which the product below is defined?

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Step 1 ) Separate the 4 and x.

$\displaystyle\sqrt{4x} * \sqrt{x+2}$

↓

$\displaystyle\sqrt{4} \sqrt{x} \sqrt{x+2}$

Step 2 ) Simplify the square root of 4.

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↓

$\displaystyle\ 2 \sqrt{x} \sqrt{x+2}$

Step 3 ) Simplify.

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$\displaystyle\ 2 \sqrt{x(x+2)}$

This is now in its simplest form, so the final answer is...

$\displaystyle\ 2 \sqrt{x(x+2)}$

or it could be...

$\displaystyle\ 2 \sqrt{x} \sqrt{x+2}$

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Answer:

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