Answer:
Step-by-step explanation:
ST = SM + TM
SM = X
TM = 5 - 3 = 2
SO
SM = 2
Answer:
I'm sorry but, this is confusing the way that you put it.
Step-by-step explanation:
<span>262.68139 is the answer</span>
Answer: 4n^2
Step-by-step explanation: -3n^2 - (-7n^2) = -3n^2 + 7n^2= 4n^2. When adding and subtracting the exponents stay the same only the coefficients are subtracted or added