Given:
32 and 28 are the two numbers.
To find:
(a) The GCF of 32 and 28.
(b) Using the GCF, find the factor of (32-28).
Solution:
(a)
The factor forms of the given numbers are:


It is clear that, 2 and 2 are the common factors in both.


Hence, the GCF of 32 and 28 is 4.
(b)
Using the GCF we need to find the factor of (32-28).

Taking out the GCF, we get

Hence,
.
Answer:
the answer is A
Step-by-step explanation:
because a parallelogram has 4 parallel sides
Answer:
use the formula of (a+b)^2
check out the picture
Step-by-step explanation:
Answer:
A and B
Step-by-step explanation:
1 yard= 3 feet
56/12=4.66667
A is 3 feet
and B is 4.666667 feet