Answer:
PLS HELP!!!! ASAP
Like terms 3x, 2x
Different terms 4y, 7z
Step-by-step explanation:
Example similar terms
3x + x = 5x
Example different terms
4 years + 7z
For this case, the we have that the generic equation of motion is:
We have then:
Where,
- <em>g: acceleration of gravity
</em>
- <em>vo: initial speed
</em>
- <em>yo: initial height
</em>
First equation:
Second equation:
For same height we have:
Clearing time:
Answer:
it takes 18.31s for the two window washers to reach the same height
Because it will not be 40 percent of the original, since after 20 percent is gone, the next year itll be 20 percent of the product, instead of the original, so for example, if it was 100, it would go down to 80, and then the next year it would be 20 percent of 80, not 100
A because the angles will form into a square