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2 years ago

Take a look at the picture and tell me what you think. Thank you ;)

Mathematics

1 answer:

Blababa [14]2 years ago

3 0

Answer:

The answer is A, "Find the number of 1 foot cubes that fill the fish tank."

Step-by-step explanation:

You can find the answer by multiplying 3 x 3 x 5, which is 45. 45 1 foot cubes will fill the fish tank.

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AleksandrR [38]

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2 years ago

The given triangles are similar. Solve for x.

Maru [420]

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3 years ago

HELP!!!

Jobisdone [24]

Answer:

$16$ is the number of quarters and $14$ is the number of dimes

Step-by-step explanation:

we know that

$1\ dime=\$0.10$

$1\ quarter=\$0.25$

Let

x-----> the number of dimes

y------> the number of quarters

we know that

$0.10x+0.25y=5.40$ -----> equation A

$x+y=30$ ----Isolate the variable y

$y=30-x$ -----> equation B

Substitute equation B in equation A

$0.10x+0.25(30-x)=5.40$

$0.10x+7.5-0.25x=5.40$

$0.25x-0.10x=7.5-5.40$

$0.15x=2.1$

$x=14\ dimes$

Find the value of y

$y=30-x$

$y=30-14=16\ quarters$

therefore

$16$ is the number of quarters and $14$ is the number of dimes

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2 years ago

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svetoff [14.1K]

Answer:

A. -9

Step-by-step explanation:

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