Answer:
10 or 14.14 appromiximately
Step-by-step explanation:
Area of square = 100
So length on side = 10 because all sides of square equal.
Length of Diagonal = Side x
So the length of diagonal is 14.14 approximately
3.360e17
Explanation:
I rounded to the nearest thousandth.
Hope this helps!
Answer:
29 feet above sea level
Step-by-step explanation:
One floor is 9 feet high, so the top of the first floor will be 9 feet above the ground.
The ground is also 20 feet above sea level, so add 9 to this to find how many feet above sea level the top of the first floor is:
20 + 9
= 29 feet above sea level
I believe its C because they distribute instead of reverse like A would be
ANSWER
EXPLANATION
The first polynomial is
The second polynomial is
If we add the two polynomials we obtain,
Next we group like terms to obtain,
We simplify the to obtain,
This is the sum of the two polynomials in descending powers of
Descending means from the highest power to the least.