one satellite radio service charges $10 per month plus and activation fee of $20. A second service charges $11 per month plus an
1 answer:
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Answer:
The area of rug is 48.9 m^2
Step-by-step explanation:
Let's assume radius of rug is r m
we know formula for circumference as
we are given
C=24.8
and then we can solve for r
now, we can use area formula
we can plug r
and we get
So,
The area of rug is 48.9 m^2
Answer:
$21.84
Step-by-step explanation:
.30
31.20 * .30=9.36
31.20 - 9.36 =21.84
The price of the shirt before the markup is $21.84.
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