3 years ago

How to do this. I dont know how

Mathematics

1 answer:

Liula [17]3 years ago

4 0

Find the volume of the larger rectangle which is 15/8 and then divide it by 1/8.

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What is the value of n in this equation?<br><br> n - 409 = 732

Natalija [7]

Answer:

n = 1141

Step-by-step explanation:

To find the value of n you add 732 and 409 giving you 1141.

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3 years ago

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Jessica fills a cube shaped tank that has an edge of 70 cm with water from a tap. Water flows into the tank at a rate of 7L per

daser333 [38]

The volume of the tank is (70 cm)³ = 343,000 cm³.

Now,

1 mL = 1 cm³

1 L = 1000 mL

so we convert the given rate to

$\dfrac{7\,\rm L}{1\,\rm min} \cdot \dfrac{1000\,\rm mL}{1\,\rm L} \cdot \dfrac{1\,\mathrm{cm}^3}{1\,\rm mL} = \dfrac{7000\,\mathrm{cm}^3}{1\,\rm min}$

Then the time it will take to fill up the tank is

$343,000\,\mathrm{cm}^3 \cdot \dfrac{1\,\rm min}{7000\,\mathrm{cm}^3} = \boxed{49\,\rm min}$

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2 years ago

2 numbers a and B are graphed on a number line is it always sometimes or never true

prohojiy [21]

The answer is "sometimes".

If A = 3 and B = 1 then, A > B and A-B < A+B

On the other hand, If A = 3 and B = -1, then A > B but A-B is not less than A+B.

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3 years ago

Estimate what is 31.75÷8= you have to estimate tho

Afina-wow [57]

If you estimate, its around 5

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3 years ago

SOMEONE HELP, I HAVENT BEEN PAYING ATTENTION TO CLASS

andrew11 [14]

Uhhh yeah me neither!! 3.14 yes!!! it’s pie

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3 years ago

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