Answer:
3 layers
Step-by-step explanation:
Given
--- side length of the cube
Each layer = 2 * 2 cube
Required
Determine the number of layers
First, we calculate the volume of each layer:
The length of the layer is:
Next, we calculate the volume of each layer:
The number of layer is calculated by dividing the volume of the tower by the volume of each layer
Find the coordinates of the point which divides the join of (-1,7) and (4,-3) in the ratio 2:3 ?
<h2><u>Solution</u>:-</h2>Let the given points be A(-1,7) and B(4,-3)
Now,
Let the point be P(x, y) which divides AB in the ratio 2:3
Here,
<h3>Where,
= 2 ,
= 3
= -1 ,
= 4
Putting values we get,
x =
x =
x =
x = 1
Now,
Finding y
<h3>Where,
= 2 ,
= 3
= 7 ,
= -3
Putting values we get,
y =
y =
y =
y = 3
Hence x = 1, y = 3
So, the required point is P(x, y)
= P(1, 3)
<h3>The coordinates of the point is P(1, 3). [Answer]</h3>_______________________________________
<u>N</u><u>o</u><u>t</u><u>e</u>:- Refer the attachment.
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