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Sveta_85 [38]
3 years ago
8

Triangle pqr is a right triangle. If PQ = 8, what is PR?

Mathematics
1 answer:
OlgaM077 [116]3 years ago
6 0
The answer for this is 4.
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Help please n thank you
densk [106]

Answer:

b

Step-by-step explanation:

The non-fillee dots stop at the 98 row and the 0.2 column.

98 + 0.2 = 98.2

7 0
3 years ago
An aquarium measures 61 cm long, 30.5 cm wide, and 30.5 cm high.If the tank is only filled to 80% capacity with water, how much
LiRa [457]

Answer:

V=45396.2\ cm^3

Step-by-step explanation:

Given that,

The dimensions of an aquarium are 61 cm long, 30.5 cm wide, and 30.5 cm high.

The tank is filled to 80% capacity with water.

We need to find the water needed for this tank.

The volume of cuboid is given by :

V=lbh

As it is filled to 80% capacity, so,

V=\dfrac{80}{100}\times lbh\\\\=0.8\times 61\times 30.5\times 30.5\\\\V=45396.2\ cm^3

So, 45396.2\ cm^3 of water is needed for this tank.

5 0
3 years ago
Answer this please thanks
densk [106]

Answer:

z=5, m<b=66 degrees

Step-by-step explanation:

8z+74+2z+56=180

10z+130=180

10z=50

z=5

3 0
3 years ago
Read 2 more answers
Match the quadratic equation 
marta [7]
The last choice is the correct one
4 0
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Let y represent the total cost of publishing a book (in dollars). Let x represent the number of the copies of the book printed.
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Im sorry idk this answer

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