I'm not 100% sure if I'm correct cause I could have made an error but I had gotten 12% as the answer
Answer:
you take the numbers from 1 to 9 in descending order and divide them by the numbers from 1 to 9 in ascending order you get a really good approximation of 8 that is accurate up to eight digit. I also found some other approximations, but their less accurate and interesting.
Step-by-step explanation:
Pythagorean theorem = a^2 + b^2 = c^2
2^2 + b^2 = 4^2
4 + b^2 = 16
-4 -4
b^2 = 12
Square root
b = 3.5 rounded to the tenths place
The leg is 3.5 units
Hope this helps!
Answer:
Step-by-step explanation:
Like terms are the terms which have the same variable and same exponent. It is not necessary that the coefficient is equal.
For example ab and 4ab are like terms because both the expression have the same variable a, b and exponent is also equal.
Looking into the given options, we can conclude that the expressions 2xy, -xy,1/2xy are like terms.
Hence, the like terms are