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kupik [55]
3 years ago
9

Paula has two fish tanks that are leaking. The first fish tank hold 50 gallons of water and is leaking at a rate of 5 gallons pe

r day. The second fish tank holds 90 gallons of water and is leaking at a ray of 15 gallons per day.
Mathematics
1 answer:
sergey [27]3 years ago
5 0

Answer:what is the question

Step-by-step explanation:

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The Benton family wants to put a circular fence around their pool. They want it to be exactly 15 feet from the center of the poo
Eva8 [605]
The answer is <span>B. 94
</span>
The perimeter of a circle is:
P = 2 π r

The distance from the center of the pool to the fence is actually a radius of the circle:
r = 15 ft

P = 2 * 3.14 * 15
P = 94.2 ft² ≈ 94 ft²
6 0
3 years ago
A construction company takes 1/6 hours to remove 1/3
katen-ka-za [31]

Answer:

2 tons of dirt per hour

Step-by-step explanation:

helpful to know: 1/6 hours = 10 minutes

you can create a proportion to find unit rate by using (tons of dirt ÷ time)

we'll use 'd' to represent amount of dirt and use minutes

1/3÷10 = d/60

1/3÷10 = 1/3 × 1/10 = 1/30

we now have:

1/30 = d/60

we can cross-multiply to get:

30d = 60

d = 2

6 0
3 years ago
The price of gas at one station is $2.15 per gallon.
Lunna [17]
C becuase it makes the most sense
3 0
3 years ago
Read 2 more answers
I need some help with this problem
Contact [7]
For a 45-45-90 triangle if the sides rae x then the the hytponuse is x√2
(x is the missing side)

5. 10=x√2
10/√2=x
rationalize denom, times top and bottom by √2
10√2/2=x
5√2=x=XY

6. 12√2=YZ

7.
7√2=XZ

8.
7*2=14=XZ


for 30-60-90
the side oposite the 30 deg is x
side oposite 60 is x√3
side oposite right angle is 2x
hyptonuse is oposite right angle
20=2x
10=x=shorter leg
shorter leg is 10 units
the hyptonuse


4 0
3 years ago
M x 7 = 28 what is m
seropon [69]

m x 7 = 28

Solve for m by dividing both sides by 7:

m = 4

3 0
3 years ago
Read 2 more answers
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