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3 years ago

Please help asap !!!!!!

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

Answer:

Step-by-step explanation:

$\sqrt{10} *\sqrt{8}\\ \sqrt{10}*\sqrt{2*4}\\\sqrt{10}*2\sqrt{2}\\2\sqrt{2*10}\\2\sqrt{20}\\ 2\sqrt{4*5} \\4\sqrt{5}$

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What is the result when 124 is increased by 6.5%

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4 years ago

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PLEASE HELP I WILL MARK YOU BRAINLIEST

Vlad [161]

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Find the LCM of each numbers 2,3,5,7,11

snow_lady [41]

Answer:

2310

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2 years ago

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Which sequence could be described by the explicit definition: a n = n 2 − 5

kirza4 [7]

The sequence represented by given explicit definition is:

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Step-by-step explanation:

We will find the terms of the sequence to find the right sequence for given explicit definition

Given explicit formula is:

$a_n=n^2-5$

We will put n=1,2,3,4,5...... in the formula

So,

Putting n=1

$a_1=(1)^2-5\\=1-5\\=-4$

Putting n=2

$a_2=(2)^2-5\\=4-5\\=-1$

Putting n=3

$a_3=(3)^2-5\\=9-5\\=4$

Putting n=4

$a_4=(4)^2-5\\=16-5\\=11$

so, comparing the values with given options we can conclude that

The sequence represented by given explicit definition is:

-4,-1,4,11,20,....

Keywords: Sequence, Explicit definition

Learn more about sequences at:

#LearnwithBrainly

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