For this case, the first thing we are going to do is write the generic equation of motion for the vertical axis.
We have then:
Where,
For the first body:
For the second body:
By the time both bodies have the same height we have:
Rewriting we have:
Clearing time:
Answer:
it takes 18.31s for the two window washers to reach the same height
Answer:
50.24 yards
Step-by-step explanation:
We will use the pythagorean theorem to find hypotenuse of each of the 4 triangles.
Pythagorean Theorem is
For Spinach area, two of the legs are 8 and 6. Solving for hypotenuse:
For watermelon area, two of the legs are 12 and 8. Solving for hypotenuse:
in red peppers area, the hypotenuse is already given as 15. But we need to find one leg since that will be the leg of the triangle in tomatoes area. Hypotenuse is 15 and one leg is 12, so the other leg is:
So, in tomatoes area, we have one leg 9 and another leg 6. Solving for hypotenuse:
Adding all the four hypotenuses, we get the length of the walkway:
Length of Walkway = yards
Answer: 8
Step-by-step explanation:
Given: Pedro cut a sheet of poster board into 10 equal parts.
let x be the total sheet.
then, one part of sheet= of the sheet
Now, His brother used some of the poster board and now 8/10 is left.
Therefore, if Pedro wants to make a sign from each remaining part of the poster board.
then, The number of signs he can make=
Hence, Pedro can make 8 signs.