Answer:
13/12 x²
Step-by-step explanation:
x / 12 x + x²
Rewrite
x / 12 x + x + x²
Write the division as fraction
1/12 x + x + x²
Calculate the product
1/12 x² + x²
calculate the sum
13/12 x²
The volume of the figure is since you have to do width times heigh so 25 times 8 which would be 200 as your answer.
Answer:
Proved
Step-by-step explanation:
Given
Circle B
--- center
---radius
Circle D
--- center
---radius
Required
Prove the similarity
First, we shift circle B, 8 units right.
The rule is:

So, we have:


Next, we shift the resulting image of B, 1 unit down.
The rule is:

So, we have:


At this point, both circles have the same center

Compress the image of B by a dilation of 1/2.
This only affects the radius.
i.e.



Now, the have the same center and the same radii.
<u>Proved</u>