Answer:
10.31
Step-by-step explanation:
2.15+5.08+3.08= 10.31
Answer:
7/11
Step-by-step explanation:
Answer:
easily
Step-by-step explanation:
1.believe in your self
2.organise your ideas
3.make your ideas short and easy to understand
The answer is the last option (Option D), which is:
D. 25
The explanation is shown below:
1. You have that:
(a ± b)^2=a^2 <span>± 2ab + b^2
2. The expression given in the problem is:
</span><span>x^2-10x+n
Where x^2=a and 2ab=10x
2b=10
b=10/2
b=5
3. Therefore, you have:
b^2=5
b^2=25
b^2=n
n=25</span>
