The answer is 1 1/40 as a mixed fraction! An improper fraction would be 41/40! Hope this picture helps!
Answer:
3
Step-by-step explanation:
12cm / 4 = 3cm
Answer: -a^2+c\left(a-c\right)-n^2a=3\quad :\quad c=-\frac{-a+\sqrt{-3a^2-4an^2-12}}{2},\:c=-\frac{-a-\sqrt{-3a^2-4an^2-12}}{2}
Step-by-step explanation: YW! plese mark branlest!
-400-(-700)
-140+700
= 300
I hope that's help ! If you have question(s) please let me know