(WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST) Directed line segment is graphed below. Plot point R on the graph so that it spl
its into segments with a ratio of 1:2.
Explain how you determined your answer
Explain how you determined your answer
1 answer:
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Answer:
Step-by-step explanation:
Since the root indices are the same, the fraction can be combined under one radical. Then you want to do two things:
- factor out perfect cubes
- make the denominator a perfect cube (so it can be factored out)
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Answer:
4) x=2.52 (3 s.f.)
5) x= -43
6) x= -184
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
Part 1
s'(t)=1
Part 2
V'(t)=1
Step-by-step explanation:
As stated in the question, if s is the length of a cube, its volume is
When s changes in time, the volume will change too. The challenge here is to find the growth of the volume in terms of those changes in length
Part 1
The change of s with respect to time is found by differentiating the relation to get
The volume will also change, and its derivative is
Since s'=1
How s=t
Part 2
Replacing this into the formula for V(s)
So we have
Computing the derivatives:
V(t)=t =>
V'(t)=1