3 years ago

5 Simplify: (-10 - X) - x

Mathematics

1 answer:

mamaluj [8]3 years ago

5 0

Answer:

letter (c) maybe and what's next

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one room length 12.8 and breadth equals to 850 CM inside that room there is a bad length is 300 cm and breadth is 400 cm find th

9966 [12]

Answer:

$Area = 968000cm^2$

Step-by-step explanation:

To be able to answer this question properly. I'll assume the length of the room is in meters.

So for the room, we have:

$Length = 12.8m$

$Breadth = 850cm$

For the bed, we have:

$Length = 300cm$

$Breadth = 400cm$

First, we calculate the surface area of the room.

$A_1 = 12.8m * 850cm$

Convert all units to cm

$A_1= 12.8*100cm * 850cm$

$A_1= 1 088 000 cm^2$

Next, we calculate the area of the bed

$A_2 = 300cm * 400cm$

$A_2 = 120000cm^2$

The area of the space left is the difference between A1 and A2

$Area = A_1 - A_2$

$Area = 1088000cm^2 - 120000cm^2$

$Area = 968000cm^2$

5 0

3 years ago

Pls help I don’t understand this!

Alborosie

Answer:C

Step-by-step explanation:

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3 years ago

Please help

Lapatulllka [165]

I think it’s A.6.3
Sorry if I’m wrong but I’m pretty sure it’s that.

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4 years ago

Write the value of a in terms of b if the line joining (b,20) and (4,a) has a slope of −5 .

Sidana [21]

The correct answer is -4^5-7/4

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3 years ago

Mr butterworth baked a cake in the shape of a cylinder the cake had a diameter of 9 in and a height of 5 in. He spread chocolate

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3 years ago

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