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adelina 88 [10]
2 years ago
14

A square room has a floor area of 81 square meters. The height of the room is 5 meters. What is the area of one wall

Mathematics
1 answer:
VMariaS [17]2 years ago
4 0

Area of a square is side length ^2

To find the length of the side of a square from the area, that’s the square root of the area:

Length of side = sqrt(81) = 9 meters

Area of wall = length of side x height:

Area of wall = 9 x 5 = 45 square meters

Answer: 45 square meters

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Calculate the volume of a container that is 10ft high, 3ft wide, and<br> 6ft long.
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A 24 inch board is cut into 3 pieces so that the second piece is twice as long as the first and the third is 3 times as long as
Lady_Fox [76]

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Step-by-step explanation:

Data

total length = 24 inches

first piece = x in

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third piece = 3x

Equation

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3 0
3 years ago
Read 2 more answers
Mila graphs the point A
melamori03 [73]
Answers:
B. <span>The x-coordinate of point A is 5.
</span>E. <span>Point A is on the x-axis.
</span>
Explanation:
Any point drawn on the coordinates has the general notation of (x,y).
The given point is (5,0). This means that:
The x-coordinate of the point is 5
The y-coordinate of the point is 0

Now, let's check the place of this point.
The x-coordinate of the point is 5. This means that we will move 5 points to the right of the origin on the x-axis
The y-coordinate of the point is 0. This means that we will not move along the y-axis which means that the point stays on the x-axis.

Now, comparing the deduced results with the given choices, we will find that the correct choices are B and E

Hope this helps :)
6 0
3 years ago
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