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love history [14]
3 years ago
12

A clock loses 10 minutes each hour.

Mathematics
1 answer:
dusya [7]3 years ago
7 0

Solution:

3:36 PM.

The clock loses 10 minutes each hour,

so it loses 5 minutes every half-hour,

and it loses 1 minute very 6 minutes.


It is 12:50 PM at 1:00 o'clock.

It is 1:40 PM at 2:00 o'clock.

It is 2:30 PM at 3:00 o'clock.

It is 2:55 PM at 3:30 o'clock.

It is 3:00 PM at 3:36 o'clock.


Hope it helped mah friend :)

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Answer:

Area of red band is (20x + 100) inch^{2}

Step-by-step explanation:

We know that area of square = side^{2}

Please refer to the attached figure, we have to calculate the area of red band.

Required area = Area of square <em>ABCD </em>- Area of <em>purple square </em>

Side of purple square = x

So, area of purple square = x^{2}

<em>ABCD </em>is a square with purple square at the center and there is symmetry in the figure.

So, width of red band towards both the end is 5 inches.

\Rightarrow \text{side of }ABCD = 5 + 5 +x = (x+10) inches

Required area = (x+10)^{2} - x^{2}

Using formula a^{2} - b^{2} = (a-b)\times (a+b)

\Rightarrow (x+10-x)(x+10+x)\\\Rightarrow (10)(2x+10)\\\Rightarrow (20x+100)

Hence, Area of red band is (20x + 100) inch^{2}

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3 years ago
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Elan Coil [88]

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Step-by-step explanation:

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What is the conversion 12km to inches
nordsb [41]
Your answer is 472,441 inches 


Hope this helps!!!!!!!!
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Read 2 more answers
I never been able to understand these type of questions, please help .
svet-max [94.6K]

Answer:

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Step-by-step explanation:

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