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san4es73 [151]
2 years ago
9

If the cost of plastering 4 walls of a room at Rs 45 per sq. m is Rs 8100, find the area of the 4 walls of the room​

Mathematics
1 answer:
olga55 [171]2 years ago
3 0

Step-by-step explanation:

Rs8,100 / (Rs45 per square meter)

= 180 square meters.

The area of the 4 walls of the room is 180 sq.m.

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BRAINLIST AND 30 POINTS
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Answer:

1/16

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You have invested in three different stocks: Engineering Aces, Upton Clothiers, and Thompson Musical Instruments. Because you ha
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Answer:

answer is 0.001254.

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8 0
3 years ago
Hi help me please, I can't seem to figure this one out​
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Answer:

x= 2.73cm

<u>1cm : 0.6828 = 4cm : 2.73cm</u>

For the same angle we just work out 1cm first.

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Step-by-step explanation:

Below shows why we must convert to mm from cm

a^2+ b^2= c^2

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0.6724 + b^2 = 1

1 - 0.6724 = b = 0.2276

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7 0
3 years ago
Lisa has 100 dollars in A savings account. The interest rate is 5% per year and is not compounded. How much interest will she ea
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3 years ago
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