100%-65%=35% then 35% of 80,000 is 80,000 times 0.35, which is 28,000
Answer:
Step-by-step explanation:
<u>Given expression</u>
(2x⁴ - 8x²y² - y⁴) - (-6x⁴ - 3x²y² + 5y⁴)
<u>Expand the parenthesis</u>
2x⁴ - 8x²y² - y⁴ + 6x⁴ + 3x²y² - 5y⁴
<u>Move like terms together</u>
2x⁴ + 6x⁴ - y⁴ - 5y⁴ - 8x²y² + 3x²y²
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<u>Combine like terms</u>
Hope this helps!! :)
Please let me know if you have any questions
Well to do this, we need to know the least common multiple (LCM) of 6 and 8. Lets list the factors out.
6, 12, 18, 24, 30, 36
8, 16, 24, 32, 40, 48
As we can see, the least common multiple of 6 and 8 is 24.
Now we know that there are 8 plates per package and 8 goes into 24 3 times, so naturally Shaniya needs 3 packages of plates
Hope this helped!!! :)
Answer:
x=7.85
Step-by-step explanation:
Give the triangles we know that:
Now we can substitute like usual
Now we simplify the fraction in the middle
the middles fraction will =13/6
Therefore:
so 13fh=468
Therefore: fh=36
Now we can use the Pythagorean theorem
so
so gf=18√5
so 5x+1=18√5
so 5x=-1+18√5
so x=7.85
(I'm not too sure about this one tho)
2.48 can be rounded pretty much any number between 2.45 to 2.5
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