Answer:
By the given diagram,
AM = MB and CN = NB
M and N are the mid points of the sides AB and CB respectively,
Thus, by the mid point theorem,
MN ║ AC,
By the alternative interior angle theorem,
∠BMN ≅ ∠BAC
∠BNM ≅ ∠BCA
Thus, by AA similarity postulate,
ΔBMN ≅ ΔBAC
By the property of similar triangles,
Thus, The length of AC is 18 ft.
Step-by-step explanation:
Answer:
Question not properly explained
I can help you understand this, however there is nothing but 'M'
Answer:

Step-by-step explanation:
<u><em>The correct question is</em></u>
The great Pyramid of Menkaure has a height of about 215 feet and a base side length of about 339 feet. What is its volume?
we know that
The volume of a square pyramid id equal to

where
b is the length side of the square base
h is the height of pyramid
we have

substitute


We are asked in the problem to determine the amount of Carrie's allowance via a polynomial function. In this case, we can first group the like terms and put them in their corresponding sides:
14a + 13a = 22-8
27 a = 14
a = 14/27 units