You subtract the numbers 7,801 and 4890
The answer is 2,911
Answer:
62.83
Step-by-step explanation:
Circumference=2 pi r
diameter=20
20*pi= about 62.83
so it sould be around 62.83
112-88 = 24
they save $24 per month
so 650/24 = 27.083
so it will pay for itself in 27.083 months, round up to 28 months
Area = 2,520m^2
(47+65)/2 = 56
56x45 = 2,520
Step-by-step explanation:
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