Answer:
Base area = 36
Volume of the pyramid = 132
Step-by-step explanation:
Volume of a pyramid = Base Area × Height/3
Base area = Length × Length (since base of the pyramid is a square)
Given the side length of the square = 6
Base area = 6×6
Base area = 36
Given height of pyramid =11
Volume of the pyramid = 36×11/3
Volume of the pyramid = 12×11
Volume of the pyramid = 132
Answer:
28
Step-by-step explanation:
32 - 9 = 23,
24 + 4 = 28
this needs a system
140=5x+10y
y= 2x-1
Now subsitute 2x-1 in for y
140=5x +10(2x-1)
140 = 25x -10
bring over the 10
150 = 25x
the divide
x = 6
now substitue x in in 2x-1
2(6) -1 = 11
there you have it, you have 6 five dollar bills and 11 ten dollar bills.
