It’s 28 dollars because it is a total amount
Answer:
58%
Step-by-step explanation:
58 cuz 40+18=58
Answer:
0.32989690721
Step-by-step explanation:
Surface area of a square pyramid
A = b²<span> + (2 * b * s)
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Where,
b = Base length
s = Slant Height
Assume,
b = x
s = y
A = x² + (2 * x * y)
= x² + 2xy
If all dimensions are doubled
b = 2x
s = 2y
A = (2x)² + (2 * 2x * 2y)
A = 4x² + 8xy
A = 4 (x² + 2xy)
∴ <span> The surface area increases by 4 times
The correct answer is the third choice
</span>
Answer:
-11
Step-by-step explanation:
