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Luda [366]
3 years ago
15

A rectangle has a side length of 2x and a diagonal of 8x. What is the missing lenght?

Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

2x\sqrt{15}

Step-by-step explanation:

we can use the Pythagorean Theorem to find the missing side (a):

a² + (2x)² = (8x)²

a² + 4x² = 64x²

a² = 60x²

a = √60x²

a = \sqrt{4}·\sqrt{15} · \sqrt{x^2}

This can be simplified to be 2x\sqrt{15}

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A local grocery store is running a marketing promotion on social media. They are randomly choosing a winner from the entrants th
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Using it's concept, it is found that the odds that the winner shops in the store 4 or more times a week are given by: 9:41.

<h3>What is the odd of an event?</h3>

It is given by the <u>number of desired outcomes divided by the number of non-desired outcomes</u>.

Researching the problem on the internet, it is found that 18% of the winners shop in the store 4 or more times a week, while 82% do not, hence:

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The odds that the winner shops in the store 4 or more times a week are given by: 9:41.

More can be learned about odds at brainly.com/question/25683609

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Step-by-step explanation:

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3 years ago
X2 - 4x + 3 = 0<br> lesser x =<br> greater x =<br> o
Levart [38]

Answer:

lesser x is 1

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Step-by-step explanation:

Here, we want to solve the equation so as to get the bigger and the lesser x values

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