You purchase a piece of cake for $4.89. What would be a good estimation for just purchasing the cake?
2 answers:
I would say $5 I hope this helps
A good estimation to the nearest dollar would be about $5.00. But to the nearest cent, it'd be $4.90.
I'd say $5.00 is a better estimation though :)
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A = 10, h = 8,
The volume:
V = a² · h = 10² · 8 = 800 in³
Total surface area:
A = 2 a² + 4 a h = 2 · 10² + 4 · 10 · 8 = 200 + 320 = 520 in²
I hope this helps you
x=108/6
x=18
Answer:
3x^2 + 8x + 3
Step-by-step explanation:
The number is -4
-3n + 8 = 20
-3n = 12
n = -4