3 years ago

Please help me please show working answer but show work please

Mathematics

1 answer:

boyakko [2]3 years ago

8 0

Hello,

Below I attached directions and the answer :).

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The volume of a large aquarium is 210 ft it is 3 3/5ft wide and 2 4/5 ft high what is the length of the aquarium

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21 ft

Step-by-step explanation:

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3 years ago

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11Alexandr11 [23.1K]

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Step-by-step explanation:

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vitfil [10]

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4 years ago

What is the value of x?<br> 12 units<br> 15 units<br> 20 units<br> 25 units

Firlakuza [10]

Answer:

The answer is 12 units.

Step-by-step explanation:

Looking at the figure we see that

$(1).9^2+x^2=SR^2$

$(2).16^2+x^2=RQ^2$ and

$(3).SR^2+RQ^2=(9+16)^2$

Now from equations (1) and (2) we have values for $SR^2$ and $RQ^2,$ so we put those into the equation (3) and get:

$9^2+x^2+16^2+x^2=(9+16)^2$

$\rightarrow 337+2x^2=625$

$\boxed{\therefore x= 12.}$

Therefore the answer is 12 units.

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3 years ago

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A circular rug has a radius of 10 feet. What is the area of the rug? Use 3.14 for π.

ludmilkaskok [199]

Answer:

A=314 feet

Step-by-step explanation:

$A=\pi r^{2}$

$A=3.14*10^{2}$

$A=3.14*100$

$A=314 feet$

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3 years ago