3 years ago

Which of the following expressions is equivalent to -9?

1 answer:

6 0

B because there is only one negative and -63 divided by 7 equals -9. If it were -7 divided by 63 that would give you an answer in decimal form.

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Tema [17]

Purple, Green, Yellow.

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3 years ago

bulgar [2K]

12 - 3 = 9
3 + 9 = 12
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3 years ago

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.

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2 years ago

Sophie [7]

Y=.5x+6

I believe this is right sorry if it’s not.

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3 years ago

Scorpion4ik [409]

8-5-7w+6w

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3-w

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2 years ago