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horsena [70]
2 years ago
10

What is 1102 using the polynomial identity (a+b)2=a2+2ab+b2 ?

Mathematics
2 answers:
Virty [35]2 years ago
7 0

Answer:

"Let the smaller value a = <u>10</u> and the larger value b = <u>100</u>. Than a^2 + 2ab + b^2 is <u>10^2 + 2 * 10 * 100 + 100^2</u>. This can be simplified to <u>12100</u>. So, 110^2 is equal to <u>12100</u>."

Hope this helped!

STatiana [176]2 years ago
4 0

Answer:

Here you go! Sorry I remembered and im sorry im late! (´・ω・`)

Step-by-step explanation:

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The Amount of money in the account after 28 years is $616,674.5

Step-by-step explanation:

Given as :

The principal amount placed in the account = p = $67,000

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Let the Amount of money in the account = $A

Now<u>, From Compound Interest method</u>

Amount = Principal × (1+\dfrac{\textrm rate}{100})^{\textrm time}

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Or, A = $67,000 × 9.2041

∴ A = $616,674.7

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Hence, The Amount of money in the account after 28 years is $616,674.5  Answer

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Which of the following is equivalent to 7.4 kilograms? 740,000 mg 740 g 74 hg 74,000 cg
dlinn [17]
<span>Which of the following is 7.4 kilograms?
=> 740 000 mg
=> 740 g
=> 74 hg
=> 74 000 cg
Let’s base on the Unit of measurement or conversion.
=> 740 000 mg
In every 1 kilogram is equals to 1 000 000
=> 7.4 kg * 1 000 000 mg = 7 400 000 mg
It’s not the correct Answer
=> 740 g
In every 1 kg is equals to 1 000 grams
=> 7.4 * 1000 = 7 400 grams
Thus, it’s not the correct answer
=> 74 hg
In every 1kg is equals to 10 hectograms
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Thus, this is the correct answer
=> 74 000 cg
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=> 7.4 * 100 000 = 740 000
not the correct answer.

</span>



8 0
3 years ago
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