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3 years ago

One eighth of Tony’s books are mystery books. He has 3 mystery books. How many books does Tony have in all?

Mathematics

1 answer:

Nataly_w [17]3 years ago

6 0

Answer:

he has twenty four books in all

Step-by-step explanation:

If he has 3 mystery books, and 1/8th of his books are mystery, then you do 3*8 to get 24

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r-ruslan [8.4K]

I think 7x-y=-2 is the answer

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3 years ago

ABC is an isosceles<br> AB= 3x-4 and BC= 5x-10<br><br> what is AB?

kakasveta [241]

3x-4=5x-10
Subtract 3x from both sides
-4=2x-10
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2 years ago

Read 2 more answers

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barxatty [35]

Answer:

the answer is $50 for the full price of the sweater

Step-by-step explanation:

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2 years ago

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Vinvika [58]

9514 1404 393

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A √2 is an irrational number

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2 years ago

Geometry help please

lina2011 [118]

Hello!

The equation to find the volume of a cone is

$\pi r^{2} \frac{h}{3}$

r is radius
h is height

Put in the values we know

$3.14 * 9^{2} * \frac{4}{3}$

Square the number

$3.14 * 81 * \frac{4}{3}$

multiply 81 by 3.14

$254.34 * \frac{4}{3}$

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339.12

The answer is 339.1 cubic inches

Hope this helps!

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2 years ago