D.68
A squared plus b squared equals c squared and so add the two lengths given and square them which gives you the hypotenuse squared so then find the square root of your result which is 68
Given:
The two numbers are


To find:
The highest common factor (HCF) of A and B
Solution:
We have,
...(i)

All the factors of A are prime but the factors of B are not prime. So, it can be written as
...(ii)
From (i) and (ii), it is clear that 3 is the only common factor of A and B. So,

Therefore, the highest common factor (HCF) of A and B is 3.
Answer:
Yolanda should have found the volume by multiplying 8 by 2/3.
Step-by-step explanation:
Answer: The rate of change decreased.
Step-by-step explanation:
$97.23 - $29.74 = $67.49
$67.49 + $118.08 = $185.57
Taylor's new balance is $185.57.