2 years ago

Is the product of fifteen negative integers positive or negative?

Mathematics

1 answer:

enot [183]2 years ago

3 0

Answer:

the sign of the product of 15 negative numbers will be negative

Step-by-step explanation:

Heya mate!!

The product of odd numbers is odd and the product of even numbers is even.

so 15 is an odd number then the sign of product is odd

Hope this helps!!!

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kipiarov [429]

Answer:

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Step-by-step explanation:

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∠E = 1/2 (80°)

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3 years ago

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3 years ago

A health food store was charging $4.10 for a small salad but raised the price 8%. The new price after the increase is $4.43.Ente

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Step-by-step explanation:

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9 months ago

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denis23 [38]

Answer:

Step-by-step explanation:

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3 0

3 years ago

A cylinder has a base diameter of 14m and a height of 10m. What is its volume in cubic m, to the nearest tenths place?

VARVARA [1.3K]

Answer:

1539 cubic meters

Step-by-step explanation:

Hello, I can help you with this

to solve need we will need these two equations

Step one

Remember

area of a circle

$Area=\pi *\frac{diameter^{2} }{4}\\$

Also, the volume of the cylinder

Volume= area of the circle * height

$Volume=\pi *\frac{diameter^{2} }{4} *height\\$

Step 2

put the values into the equation

Let

diameter= 14 m

height = 10 m

$Volume=\pi *\frac{diameter^{2} }{4} *height\\\\Volume=\pi *\frac{(14\ m)^{2} }{4} *10\ m \\\\Volume=\pi *49\ m^{2} *10\ m\\Volume=1539.38\ cubic\ meters$

I hope it helps,have a great day.

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3 years ago