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vfiekz [6]
3 years ago
6

susan designed a circular pool with a diameter of 24 meters. what is the area of the bottom of the pool?

Mathematics
1 answer:
Gennadij [26K]3 years ago
7 0
Diameter = 24 m

radius = diameter/2 = 24 m / 2 = 12 m

area = pi * r^2 = 3.14 * (12 m)^2 = 3.14 * 144 m^2 = 452.16 m^2
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Translate into English please
8 0
3 years ago
JJill begins the summer with $500 in her savings account. Each week, she withdraws $20. Her brother, Sam,starts the summer with
meriva

Answer:

7th week

Step-by-step explanation:

Let us represent the number of weeks as x

Jill begins the summer with $500 in her savings account. Each week, she withdraws $20.

$500 - $20× x

500 - 20x

Her brother, Sam,starts the summer with $150 in his account. He adds $30 to his account each week.

$150 + $30 × x

150 + 30x

At what week will both Jill and Sam have the same amount in their account?

We solve this be Equating both Equations together

Jill = Sam

500 - 20x = 150 + 30x

Collect like terms

500 - 150 = 30x + 20x

350 = 50x

Divide both sides by 50

50x/50 = 350/50

x = 7 weeks

Therefore, at the 7 week, Jill and sam would have the same amount in their accounts

3 0
3 years ago
Ab is perpendicular to cd . How many 90° angles are formed by the intersection?
Strike441 [17]

at least 4 different angles are present

7 0
2 years ago
How to get the x intercept<br> y=(2x+3)(x-1)(x-4)
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5 0
3 years ago
A customer paid $40 for a shirt. The original price of the shirt was $80. What percent of the original price did the customer pa
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5 0
3 years ago
Read 2 more answers
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