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3 years ago

Please help me solve the problem

Mathematics

1 answer:

Elina [12.6K]3 years ago

7 0

Answer:

x = $\sqrt{2}$ ; y = 2

Step-by-step explanation:

You have a 45 -45 - 90 triangle. There are two things to know"

1. The hypothenuse = leg × $\sqrt{2}$

2. The legs are equal.

The hypothenuse is opposite the right angle that is "y" in this problem.

Hypothenuse = leg × $\sqrt{2}$

= $\sqrt{2} \sqrt{2} = \sqrt{4} = 2$

The legs are =

Therefore x = $\sqrt{2}$

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Answer:

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Step-by-step explanation:

Recall, that the general form of a geometric series is

a, ar, ar², ar³, .........

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also given that ratio is 1/3

hence the first 5 terms are:

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simplifying each term gives

15, 5, 5/3, 5/9, 5/27

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Answer:

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Step-by-step explanation:

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