You start counting from 0 onwards:
C = 6
D = 8
Then C x D = 48
So the product CxD is situated at 48 units from 0
Answer:
A. 0 real roots
Step-by-step explanation:
This function has 0 real roots because it touches the x-axis 0 times.
V= π r^2 h/3
V= π 4^2 9/3
V= π 16 3
V= 150.72
V=151
Explanation
Formula is the first line. R is the radius with us 4 and h is the height which is 9. Substituting these values into the formula will get you pi times 4 squared times 9 divided by 3. When simplified this gets pi times 16 times 3. Using the approximate value of pi which is 3.14, multiple it with 16 and 3 will get you 150.72, round this to 150.8, which rounds to 151.
Hope this helps
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