Answer:

Step-by-step explanation:
we know that
The volume of a square pyramid is equal to

where
b is the length side of the base
h is the height of the pyramid
In this problem we have


substitute

Convert to mixed number

Answer:
I think that the answer would be y=18x−127
Answer:
127 degrees
Step-by-step explanation:
The angles inside a polygon are equal to 180(n-2), therefore a hexagon will be 180(6-2)= 720degrees. Therefore,
112+133+128+100+120+x=720
Solve for X
x= 720-593 = 127 degrees
Answer:
m∠4:55°
Step-by-step explanation:
this is because 2 and 4 are congruent to each other