<span>(21, 3) is the first answer
</span>
Answer:
The GCF is
.
Step-by-step explanation:
The GCF is the greatest common factor between both terms.
Look at each term and its pieces, then compare.
- 3 and 8 have not common factors.
and
have a common factor of
.
and
have
as a common factor.
So ![8x^6y^5-3x^8y^3= x^6y^3(8y^2-3x^2)](https://tex.z-dn.net/?f=8x%5E6y%5E5-3x%5E8y%5E3%3D%20x%5E6y%5E3%288y%5E2-3x%5E2%29)
The GCF is
.
Step-by-step explanation:
Ask your teacher what the heck is going on in this problem. It really doesn't make any sense.
Hello!
The number is 4.35, which is either between 4 ft or 5 ft. To round it, you need to see whether the number is above 5 or below. If it's over 5, you round up. If it's below 5, you round down.
4.35
Look at the numbers after the decimal point. 35. Since the second digit is 5, we round the 3 to a 4. Making it 4.4
Since 4 is less than 5, you round it down. 4.4 --- 4
So, 4.35 rounded to the nearest ft is 4 ft.
Rounding confuses me, too! :D