Answer:
4√5
Step-by-step explanation:
c = √a² + b²
c = √4² + 8²
c = √(16 + 64)
c = √80
c = 8.94427 (rounded to nearest 1/100000)
c = 4√5
Answer:
The geometric mean between 6 and 10 will be:

Step-by-step explanation:
We know that the geometric mean between the two numbers 'a' and 'b' is defined as:

Now, let us determine the geometric mean between 6 and 10
Using the formula





Therefore, the geometric mean between 6 and 10 will be:

Answer:
c)0.65
Step-by-step explanation:
Hello :
<span>3x²+12x+6=0
3(x²+4x +2) =0
x²+4x+2 = 0
(x²+4x+4)-4+2 = 0
(x+2)² = 2
p=2 and q=2</span>
I think any of these would work
10;18
15;28
20;35