Answer:
Step-by-step explanation:
The third answer choice provided is definitely the correct one. If you imagine that you are Shawn, the problem becomes much simpler.
2,143.573333333333
Your formula for this would be 4/3•3.14•8 cubed then you would round your answer. Hope this helps :)
Answer:
It should be 7.5 i can't seem to find another answer that says: A circular blade on a saw rotates at 2400 revolutions per minute. Find the angular speed in radians per second. without having 7.5 in it!
Step-by-step explanation:
I hope im right, i apoligize if im not!
Answer:
2. An absolute.value cannot be negative
Step-by-step explanation:
I.I'll explain it short why absolute.value cannot be negative
Given |4x - 7| = -1
4x = -1 + 7
4x = 6
x = 3/2
II. Prove by x = 3/2
|4(
) - 7| = -1
|2(3) - 7| = -1
|6 - 7| = -1
| -1 | = -1
1 = -1 false, not true
III. Absolute value is came from 
As you knew square root value cannot be negative
So absolute.value cannot be negative.
Ask me for anything.