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katovenus [111]
3 years ago
13

2 3 What is the product of - 7 and 7? 6 0- 6 49 o 49 В

Mathematics
1 answer:
Fudgin [204]3 years ago
5 0

Answer:

-49 is the product of -7 and 7

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How the Information Revolution changed American Economics.
notka56 [123]

Answer:

The Industrial Revolution shifted from an agrarian economy to a manufacturing economy where products were no longer made solely by hand but by machines. This led to increased production and efficiency, lower prices, more goods, improved wages, and migration from rural areas to urban areas.

4 0
3 years ago
What is x if :-1/3x-9=2
Jobisdone [24]

Answer:

x = -33

Step-by-step explanation:

-1/3 x - 9 = 2 add nine to both sides

-1/3 x = 11 multiply both sides by -3

x = -33

Hope that helps

5 0
3 years ago
Read 2 more answers
A hollow metal pipe of internal diameter 7cm and external diameter 8cm is 6.16m long calculate the volume of metal making the pi
Marina86 [1]

Answer:

The volume of the hollow metal pipe is approximately 72.571 cubic centimeters.

Step-by-step explanation:

The volume of the metal is the space occupied by the hollow pipe. Since it is a hollow cylinder, the volume (V), in cubic centimetres, is defined by following expression:

V = \frac{\pi}{4} \cdot (D_{e}^{2}-D_{i}^{2})\cdot l (1)

Where:

D_{e}, D_{i} - External and internal diameters, in centimetres.

l - Length, in centimetres.

If we know that D_{i} = 7\,cm, D_{e} = 8\,cm and l = 6.16\,cm, then the volume of the hollow metal pipe is:

V = \frac{\pi}{4} \cdot (D_{e}^{2}-D_{i}^{2})\cdot l

V\approx 72.571\,cm^{3}

The volume of the hollow metal pipe is approximately 72.571 cubic centimeters.

4 0
3 years ago
How do you calculate a net worth statement?
marissa [1.9K]

Answer:

a. Assets - Liabilities

Step-by-step explanation:

Assets/Liabilities is a management method to minimize risk. So, it cannot be the answer.

There is no formula like "Assets + Liabilities" and "Assets x Liabilities" in accounting to calculate the net worth. Therefore, those can be eliminated.

We know that net worth is calculated by deducting all liabilities (long-term and short-term) from net assets. Therefore, option (a) is the correct answer.

8 0
3 years ago
What is 28.333 in a mixed number
kykrilka [37]
The answer is 28 unit 333/1000
5 0
4 years ago
Read 2 more answers
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