Which geometric sequence has a common ratio of -9?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The formula of an area of a parallelogram:
b - base
h - height
We have:
base₁ = 9.8 in
base₂ = 10 in
height₁ = 5.6 in
height₂ = h
The area of a parallelogram:
and
Therefore we have the equation:
Substitute:
<em>divide both sides by 10</em>
The volume of the pyramid is changed by a factor of 125
<u>Solution:</u>
Given that, each side of a pyramid is multiplied by a factor of 5.
We have to find how will the volume of the pyramid changes?
Now, we know that, volume of a pyramid
Now, each dimension is multiplied by factor of 5.
Then, volume of new pyramid
Volume of new pyramid = 125 volume of old pyramid.
Hence, the volume of the pyramid is changed by a factor of 125.