Yes Lisa is correct 43 is a 2 digit number 4 is one digit and 3 is a digit so it makes two digits 43 is a prime number because 43 has no positive divisors rather than 1 and itself.
SO answer is YES
Answer:
1436.76
Step-by-step explanation:
- use the formula 4piR^3 to solve
Answer:
She is incorrect
Step-by-step explanation:
Given:
2x and -x
Required
Like term or not?
Like terms are determined by the term itself and not by their coefficients;
Take for instance;
and are not like terms because a term has square while the other doesn't
Another instance;
and are like terms because they both have the presence of just 1 x
In Marianna's case;
2x and -x are like terms;
Reason being that: -x can be rewritten as -1x; giving it a coefficient of -1
Hello!
You need to find what makes it equal 6
3n - (2 + n) = 6
You can distribute the -1
3n - 2 - n = 6
Combine like terms
2n - 2 = 6
Add 2 to both sides
2n = 8
Divide both sides by 2
n = 4
The answer is 4
Hope this helps!