3 years ago

Find the value of the variables. If your answer is an integer, leave it in simplest radical form.

Mathematics

2 answers:

dangina [55]3 years ago

8 0

It's the triangle 30 - 60 - 90. The lengths of a side are in proportion 1 : √3 : 2.

$2y=20\sqrt3\ \ \ \ |:2\\\\y=10\sqrt3\\\\x=y\sqrt3\to x=10\sqrt3\cdot\sqrt3=10\cdot3=30$

<h3>Answer: x = 30, y = 10√3</h3>

ollegr [7]3 years ago

3 0

Answer:d the last one

Step-by-step explanation:

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Hello there!

Your expression there has a highest power of $x^{2}$ , so there will be two constants that you need to find.

Your last term is -10, so the constants will have a product of -10. Also your middle term is -3x, so the terms will add up to -3

-5 and 2 fit the mold.

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