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Anit [1.1K]
3 years ago
9

What is the exact area of a circle with radius 8 inches?

Mathematics
2 answers:
daser333 [38]3 years ago
7 0

Answer:

200.96 inches^2

Step-by-step explanation:

Area=  pi*radius ^2=pi*8^2=64*pi=64*3.14=200.96 inches^2

motikmotik3 years ago
4 0

Answer:

64pi

Step-by-step explanation:

area of circle is pi•r^2

if r = 8,

area = pi • 8^2

64pi

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prisoha [69]

Answer:

3,000

Step-by-step explanation:

Basically, there are 300 seats filled which is 10%

100% is 10x10

300=10%

multiply both sides by 10

300x10=3000 and 10x10=100

therefore, the total number of seats is 3000 since 100% represents the whole thing.

Hope this was helpful!

5 0
3 years ago
What does the |8| mean
Oxana [17]

Answer:

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6 0
3 years ago
Read 2 more answers
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sattari [20]

Answer: The interest is: $150.00

The formula we'll use for this is the simple interest formula, or:

Where:

   P is the principal amount, $6000.00.

   r is the interest rate, 5% per year, or in decimal form, 5/100=0.05.

   t is the time involved, 6....month(s) time periods.

   Since your interest rate is "per year" and you gave your time interval in "month(s)" we need to convert your time interval into "year" as well.

       Do this by dividing your time, 6- month(s), by 12, since there's 12 months in 1 year.

   So, t is 0.5....year time periods.

To find the simple interest, we multiply 6000 × 0.05 × 0.5 to get that:

The interest is: $150.00

8 0
3 years ago
Question 17, 19 and 21 ?
Vaselesa [24]
If this is Textbook work- use SLADER (the app or the website)
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3 years ago
HELP!!!! Find the area. Simplify your answer.<br> 552-9s<br> 3t2+t
Tems11 [23]

Answer:

A = (5s^2t - 9st) (3t + 1)

Step-by-step explanation:

(5s^2 - 9s) (3t^2 + t)

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= 5s2t (3t + 1) - 9st (3t + 1)

= ( 5s^2t - 9st) (3t+1)

6 0
3 years ago
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