3 years ago

What is 1/6+1/2+1/4=?

1 answer:

8 0

0.91666666666You can search for any mathematical expression, using functions such as: sin, cos, sqrt, etc. You can find a complete list of functions here.RadDegx!Invsinlnπcoslogetan√AnsEXPxy()%AC789÷456×123−0.=+

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Which ordered pairs are solutions to the inequality 2y-x≤-6 ?

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Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15...

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find the difference

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Simplify (9k6 + 8k4 - 6k2)(4k2 - 5)

Tasya [4]

Answer:

$36k^8-13k^6-64k^4+30k^2$

Step-by-step explanation:

$36k^8-13k^6-64k^4+30k^2\\9k^6*(4k^2-5)+8k^4*(4k^2-5)-6k^2*(4x^2-5)\\36k^8-45k^6+8k^4*(4k^2-5)-6k^2*(4x^2-5)\\36k^8-45k^6+32k^6-40k^4-6k^2*(4x^2-5)\\36k^8-45k^6+32k^6-40k^4-24k^4+30k^2\\36k^8-13k^6-40k^4-24k^4+30k^2\\36k^8-13k^6-64k^4+30k^2$

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3 years ago

A laptop computer is purchased for $2700. Each year, it’s value is 70% of its value the year before after how many years will la

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Answer: 5 years!

Reasoning:

Year 1: 2700 x .70=1890

Year 2: 1890 x .70= 1323

Year 3: 1323 x .70= 926.1

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Year 5: 648.27 x .70=453.79

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3 years ago