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vladimir1956 [14]
3 years ago
9

The clock face in a famous clock tower has a radius of about 3 meters. What is the area of the clock face to the nearest square

meter?
Mathematics
2 answers:
My name is Ann [436]3 years ago
5 0

Answer: a = 28.3 m²

Step-by-step explanation:

a = πr²

a = π3²

a = 28.3 m²

(pls mark me brainliest)

MAXImum [283]3 years ago
3 0

Answer: 28.27

Step-by-step explanation:

A=3.14r^2

A=3.14•3^2

A=3.14•9

A=28.27

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Solve for x. Round to the nearest tenth if necessary.
Natasha2012 [34]

Answer:

x = 16

Step-by-step explanation:

9/12 = 12/x

9x = 144

x = 16

7 0
3 years ago
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Sara was on a cliff 25 feet above sea level. she jumped into the sea and descended a total of 37 feet. how many feet below sea l
USPshnik [31]
25 feet above sea level means she travelled 25 feet to the surface of the sea. She would have to descend (37-25=12) 12 more feet to achieve 37 total feet of travel, so she descended 12 feet below sea level.
7 0
4 years ago
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3(x - 2) + 48 = -3x
kow [346]

Answer: X=-7

Step-by-step explanation:

Using PEMDAS;

Step 1: Distribute the "3" in the part of the equation "3(x-2)"

3x - 6

Step 2: Consider the equation as a whole with the newly part of the equation from step 1, as it is a part of the equation

Therefore, re-written as,

3x - 6 + 48 = -3x

Step 3: Evaluate the re-written equation

Using basic mathematics skills, we can evaluate the following,

3x - 6 + 48 = -3x ➡ -6 + 48 = -6x ➡ 42 = -6x ➡ -7 = x

As shown, the answer is x=-7.

8 0
3 years ago
Anyone good with math??
-Dominant- [34]
Yup! We're all pretty good here.
7 0
3 years ago
Attendance at the big game was only 80% of last years attendance, but that still means 12,000 people showed up. how many people
astraxan [27]
12000*100/80=15000 coz 12000 is 80% that's why you divide by 80 and multiply by 100
8 0
3 years ago
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