Answer:
The total surface area of this square pyramid is
Step-by-step explanation:
we know that
The surface area of a square pyramid is equal to
we have
----> the length side of the square base
----> the height of the triangular faces
substitute the values
1) D. 77%
2) C. 28.39
3) B. 13.51
Answer:
She received $7.78
Step-by-step explanation:
Take the amount of produce times the price 6.5x1.88=12.22 . Then subtract 12.22 from the 20 dollars she paid for it 20-12.22=7.88. Therefore, the answer is $7.78.
The computation shows that the price of each game is $2.5 and the price of shoe rental will be $3.
<h3>How to illustrate the information?</h3>
Fron the information given, the equation will be:
s + 4g = 13
s + 8g = 23
4g = 10
g = 2.5
Therefore, the price of each game is $2.5
The price of shoe rental will be:
s + 4g = 13
s + 4(2.50) = 13
s = 13 - 10.
s = 3
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