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VARVARA [1.3K]
4 years ago
5

The calculator has a broken 1 key and broken 7 key ,and a broken plus key .Write at least on way to make each of the following n

umbers 17,41,71,.​
Mathematics
1 answer:
svet-max [94.6K]4 years ago
7 0
To get 17, you could do 20-3.
To get 41, you could do 50-9.
And to get 71, you could do 80-9.
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35 degrees   hope this helps

Step-by-step explanation:

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What is the greatest<br> common factor (GCF)<br> of 25 and 75?
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25

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A conductor possesses a positive charge of 3.2x 10-19 C. How many electron does it have in excess or deficit (e = 1.60 x 10-19C)
LenKa [72]

The no of electrons it have in deficit=1.60

Given:

Charge possessed by a conductor = 3.2 \times 10^{-19} C

Charge of an electron=1.6 \times 10^{-19} C

To find:

Amount of electrons in excess or deficit

<u>Step by Step Explanation:</u>

Solution;

Formula used for calculating electrons in excess or deficit is given as

Electrons in excess or deficit= Normal electron charge- Charge of the conductor

Also we know Charge of Conductor=3.2 \times 10^{-19} C and Electron charge=1.6 \times 10^{-19} C  

Substitute these values in the above equation we get

Electrons in excess or deficit=1.60 \times 10^{-19} \mathrm{C}-3.2 \times 10^{-19} \mathrm{C}

= -1.60

Result:

Hence, it has a deficit of 1.60 electrons.

3 0
4 years ago
Determine the missing side lenght of a right triangle when given a=14 and b=7
Karo-lina-s [1.5K]

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√245 or 15.65247...

Step-by-step explanation:

a² + b² = c²

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196 + 49 = c²

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3 years ago
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