3 years ago

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:

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

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Match the quadratic equation

marta [7]

The last choice is the correct one

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3 years ago

Let y represent the total cost of publishing a book (in dollars). Let x represent the number of the copies of the book printed.

Oduvanchick [21]

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3 years ago