How are the decimals 0.009 and 0.09 related?
2 answers:
Answer:
0.09 is 10 times the 0.009
Step-by-step explanation:
We are given that two decimal numbers
0.009 and 0.09
We have to find the relation between 0.009 and 0.09
0.009 can be written as=
0.09 can be written as =
When we multiple 0.009 by 10 then we get 0.09
0.009 multiply by 10=
Hence, the number 0.09 is 10 times the number 0.009.
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Answer:
5 feet
Step-by-step explanation:
The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation,
where y is the height above water and x is the horizontal distance in feet.
If a beam of light is shone upward at an angle modeled by the equation
A beam of light hit the dolphin.
So, line must be intersect path of dolphin.
Using substation method,
Substitute y=10-x into dolphin equation.
Hence, The beam hit dolphin at 5 feet.
Answer:
It is given that the volume of a cone = cubic units
Volume of cone with radius 'r' and height 'h' =
Equating the given volumes, we get
=
It is given that the height is 'x' units.
Therefore,
Therefore, r = 3x
So, the expression '3x' represents the radius of the cone's base in units.