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2 years ago

I need help on this question

Mathematics

1 answer:

MA_775_DIABLO [31]2 years ago

7 0

Answer:

1313.19 in

Step-by-step explanation:

have a nice dayyy :)

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Evaluate [6+3(-2)]-6

bagirrra123 [75]

Answer: -6

Multiply 3 by -2 first =-6 inside brackets

Original 6 inside brackets plus -6 from performing multiplication problem inside the brackets equals 0, so you now have 0 minus the original -6 which equals -6 overall

Step-by-step explanation:

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3 years ago

Find the volume of the figure. Round to the nearest

zaharov [31]

I’m not sure what the answer is but I hope someone helps you. Have a nice day‼️12

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2 years ago

2.0 x 10³ = Write this number in standard notation

shusha [124]

Answer:

2(10x10x10)

Step-by-step explanation:

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2 years ago

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Plzzzzz help it's an emergecy and plzzzzz show step by step

marshall27 [118]

So.. both sides divided by 4.
Now u have 14/68=x/6 -5
Multiply all by 6
Now u have 84/68=x-30
21/17+510/17=x
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2 years ago

Water is being pumped into a 12-foot-tall cylindrical tank at a constant rate.

Stels [109]

Answer:

4 feet

Step-by-step explanation:

It is given that:

• At 2:30 p.m., the water depth was 2.6 feet.

• It is now 5:00 p.m., and the depth of the water is 3.6 feet.

So in 2.5 hours ( 5pm - 2:30pm) the water rose 1 feet (3.6 - 2.6).

Now we can find how much water rises in 1 hour by setting up a ratio (let x be the depth increase of water in 1 hr):

$\frac{2.5}{1}=\frac{1}{x}\\2.5x=1*1\\2.5x=1\\x=\frac{1}{2.5}\\x=0.4$

So, in 1 hour, the water level will rise 0.4 feet

So, at 6pm (1 hour from 5 pm) it will rise to 3.6 + 0.4 = 4 feet

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2 years ago