According to the graph, the displacement goes from a maximum position of 14 at time 0.75 to a minimum of -14 at time 2.25 s, hence the maximum displacement is:
14 + 14 = 28 units
14 positive side, 14 negative side.
Answer:
8x= y
Step-by-step explanation:
from what a can see the line passes through the point (10,80) meaning for every 10 x there is 80y
so you can just divide 80 by 10
Devin is correct because you can draw parallelograms that aren't trapezoid, such as rectangles or squares
I hope I've helped!
So, to set up this equation, lets just say that Lucas did 5 hours of homework also. The ratio of Lucas's homework to video games is 60 minutes of homework/30 minutes of video games. If we converted the 5 hours into 300 minutes then you would multiply the 60 minutes by 5 and the 30 minutes by 5 also. You would get 300 minutes/150 minutes. Jonathan's ratio is every 5 hours of homework/3 hours of video games. We would convert this to minutes by taking both numbers and multiplying them by 60. We would get 300 minutes/180 minutes. Using this we know that Jonathan gets more time to play video games because every 5 hours of homework he gets 180 minutes of gaming and for Lucas, every 5 hours of homework he only gets 150 minutes of gaming. I hope that this helped you!
Answer:
x = 12
Step-by-step explanation:
For the middle size triangle
short leg = x
long leg = (25 - 9) = 16
ratio = x/16
For the small triangle
short leg = 9
long leg = x
ratio = 9/x
Similar triangles are proportional so
Set the ratios equal
x/16 = 9/x
Cross multiply
x² = 144
Take the square root of both sides
x = 12
