3. Sоlvе. 5 <х – 2< 11
1 answer:
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Answer:
12.1
Step-by-step explanation:
We use the formula for the distance between two arbitrary points and
in the xy-coordinate plane, that is:
So, replacing the points and
, we obtain:
that is the answer.
note: observe that we only use the coordinates between the two midpoints and not the point J.
Answer:
{}
Step-by-step explanation:
We are given that
In a freefall skydive, a skydiver begins at an altitude during free fall =10,000 feet
The skydiver drops towards earth at a rate=175 ft/s
The height of the skydiver from the ground can be modeled using the function
We have to find the domain of the function for this situation.
When t=0
Then ,
From given graph we can see that the value of t lies from 0 to 50.
Therefore, the domain of the function for this situation is given by
{}