Answer:
Step-by-step explanation:
we have the expression:
and we can express the number 18 by its factors like this:
and also the number 12:
so in both numbers we have a common factor of 6:
So we can factor the given expression by taking out the 6 of each coefficient, and we get the following:
which is the fourth option.
Answer:
C. 33 square feet.
Step-by-step explanation:
to get the area of irregular polygon.
divide the area into two parts (see attached image)
total area = A1 + A2
where A = 1/2 base x height
total area = ( 1/2 * 6 * 8) + (1/2 * 6 * 3)
total area = 24 + 9
total area = 33 square feet.
therefore the answer is C. 33 square feet.
Answer: 40.